diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/BasicVocabulary.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/BasicVocabulary.java
new file mode 100644
index 00000000..4dc6adc8
--- /dev/null
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/BasicVocabulary.java
@@ -0,0 +1,42 @@
+/*
+ * The MIT License
+ *
+ * Copyright 2023 sebastian.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package io.github.sebastiantoepfer.jsonschema.core;
+
+import io.github.sebastiantoepfer.jsonschema.Vocabulary;
+import io.github.sebastiantoepfer.jsonschema.keyword.KeywordType;
+import java.net.URI;
+import java.util.Optional;
+
+final class BasicVocabulary implements Vocabulary {
+
+    @Override
+    public URI id() {
+        return URI.create("http://https://github.com/sebastian-toepfer/json-schema/basic");
+    }
+
+    @Override
+    public Optional<KeywordType> findKeywordTypeByName(final String name) {
+        return Optional.of(new UnknowKeywordType(name));
+    }
+}
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/Keywords.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/Keywords.java
index 793afba5..558ec122 100644
--- a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/Keywords.java
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/Keywords.java
@@ -28,8 +28,9 @@
 
 import io.github.sebastiantoepfer.jsonschema.JsonSchema;
 import io.github.sebastiantoepfer.jsonschema.Vocabulary;
-import io.github.sebastiantoepfer.jsonschema.core.vocab.basic.BasicVocabulary;
-import io.github.sebastiantoepfer.jsonschema.core.vocab.core.CoreLazyVocabulary;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.applicator.ApplicatorVocabulary;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.core.CoreVocabulary;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.validation.ValidationVocabulary;
 import io.github.sebastiantoepfer.jsonschema.keyword.Keyword;
 import io.github.sebastiantoepfer.jsonschema.vocabulary.spi.VocabularyDefinition;
 import jakarta.json.JsonValue;
@@ -46,13 +47,16 @@
 final class Keywords {
 
     private static final Map<URI, Vocabulary> MANDANTORY_VOCABS;
+    private static final Collection<Vocabulary> DEFAULT_VOCABS;
 
     static {
         MANDANTORY_VOCABS =
             List
-                .of(new BasicVocabulary(), new CoreLazyVocabulary().vocab())
+                .of(new BasicVocabulary(), new CoreVocabulary())
                 .stream()
                 .collect(toMap(Vocabulary::id, Function.identity()));
+
+        DEFAULT_VOCABS = List.of(new ValidationVocabulary(), new ApplicatorVocabulary());
     }
 
     private final Collection<Vocabulary> vocabularies;
@@ -69,7 +73,7 @@ public Keywords(final Collection<VocabularyDefinition> vocabDefs) {
         vocabularies =
             Stream
                 .concat(
-                    MANDANTORY_VOCABS.values().stream(),
+                    Stream.concat(MANDANTORY_VOCABS.values().stream(), DEFAULT_VOCABS.stream()),
                     vocabDefs.stream().map(VocabularyDefinition::findVocabulary).flatMap(Optional::stream)
                 )
                 .collect(
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/UnknowKeywordType.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/UnknowKeywordType.java
similarity index 96%
rename from core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/UnknowKeywordType.java
rename to core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/UnknowKeywordType.java
index cad85212..a23d3541 100644
--- a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/UnknowKeywordType.java
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/UnknowKeywordType.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core;
 
 import io.github.sebastiantoepfer.jsonschema.JsonSchema;
 import io.github.sebastiantoepfer.jsonschema.keyword.DefaultAnnotation;
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/OfficialVocabularies.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/OfficialVocabularies.java
new file mode 100644
index 00000000..269de07c
--- /dev/null
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/OfficialVocabularies.java
@@ -0,0 +1,61 @@
+/*
+ * The MIT License
+ *
+ * Copyright 2023 sebastian.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package io.github.sebastiantoepfer.jsonschema.core.vocab;
+
+import io.github.sebastiantoepfer.jsonschema.Vocabulary;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.applicator.ApplicatorVocabulary;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.content.ContentVocabulary;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.core.CoreVocabulary;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.format.FormatVocabulary;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.meta.MetaDataVocabulary;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.unevaluated.UnevaluatedVocabulary;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.validation.ValidationVocabulary;
+import io.github.sebastiantoepfer.jsonschema.vocabulary.spi.LazyVocabularies;
+import java.net.URI;
+import java.util.Collection;
+import java.util.List;
+import java.util.Optional;
+
+public final class OfficialVocabularies implements LazyVocabularies {
+
+    private static final Collection<Vocabulary> OFFICEAL_VOCABS;
+
+    static {
+        OFFICEAL_VOCABS =
+            List.of(
+                new CoreVocabulary(),
+                new ApplicatorVocabulary(),
+                new ValidationVocabulary(),
+                new MetaDataVocabulary(),
+                new FormatVocabulary(),
+                new UnevaluatedVocabulary(),
+                new ContentVocabulary()
+            );
+    }
+
+    @Override
+    public Optional<Vocabulary> loadVocabularyWithId(final URI id) {
+        return OFFICEAL_VOCABS.stream().filter(vocab -> vocab.id().equals(id)).findFirst();
+    }
+}
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/applicator/ApplicatorVocabulary.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/applicator/ApplicatorVocabulary.java
new file mode 100644
index 00000000..ff10d6ee
--- /dev/null
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/applicator/ApplicatorVocabulary.java
@@ -0,0 +1,53 @@
+/*
+ * The MIT License
+ *
+ * Copyright 2023 sebastian.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package io.github.sebastiantoepfer.jsonschema.core.vocab.applicator;
+
+import io.github.sebastiantoepfer.jsonschema.Vocabulary;
+import io.github.sebastiantoepfer.jsonschema.keyword.KeywordType;
+import io.github.sebastiantoepfer.jsonschema.vocabulary.spi.DefaultVocabulary;
+import java.net.URI;
+import java.util.Optional;
+
+public final class ApplicatorVocabulary implements Vocabulary {
+
+    private final Vocabulary vocab;
+
+    public ApplicatorVocabulary() {
+        this.vocab =
+            new DefaultVocabulary(
+                URI.create("https://json-schema.org/draft/2020-12/vocab/applicator"),
+                new ItemsKeywordType()
+            );
+    }
+
+    @Override
+    public URI id() {
+        return vocab.id();
+    }
+
+    @Override
+    public Optional<KeywordType> findKeywordTypeByName(final String name) {
+        return vocab.findKeywordTypeByName(name);
+    }
+}
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ItemsKeywordType.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/applicator/ItemsKeywordType.java
similarity index 98%
rename from core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ItemsKeywordType.java
rename to core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/applicator/ItemsKeywordType.java
index 16a2f1fa..e74e8764 100644
--- a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ItemsKeywordType.java
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/applicator/ItemsKeywordType.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.applicator;
 
 import io.github.sebastiantoepfer.jsonschema.ConstraintViolation;
 import io.github.sebastiantoepfer.jsonschema.InstanceType;
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/content/ContentVocabulary.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/content/ContentVocabulary.java
new file mode 100644
index 00000000..25c46fb4
--- /dev/null
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/content/ContentVocabulary.java
@@ -0,0 +1,49 @@
+/*
+ * The MIT License
+ *
+ * Copyright 2023 sebastian.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package io.github.sebastiantoepfer.jsonschema.core.vocab.content;
+
+import io.github.sebastiantoepfer.jsonschema.Vocabulary;
+import io.github.sebastiantoepfer.jsonschema.keyword.KeywordType;
+import io.github.sebastiantoepfer.jsonschema.vocabulary.spi.DefaultVocabulary;
+import java.net.URI;
+import java.util.Optional;
+
+public final class ContentVocabulary implements Vocabulary {
+
+    private final Vocabulary vocab;
+
+    public ContentVocabulary() {
+        this.vocab = new DefaultVocabulary(URI.create("https://json-schema.org/draft/2020-12/vocab/content"));
+    }
+
+    @Override
+    public URI id() {
+        return vocab.id();
+    }
+
+    @Override
+    public Optional<KeywordType> findKeywordTypeByName(final String name) {
+        return Optional.empty();
+    }
+}
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/core/CoreLazyVocabulary.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/core/CoreVocabulary.java
similarity index 77%
rename from core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/core/CoreLazyVocabulary.java
rename to core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/core/CoreVocabulary.java
index 9e0ea27c..ddbfe001 100644
--- a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/core/CoreLazyVocabulary.java
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/core/CoreVocabulary.java
@@ -24,17 +24,16 @@
 package io.github.sebastiantoepfer.jsonschema.core.vocab.core;
 
 import io.github.sebastiantoepfer.jsonschema.Vocabulary;
+import io.github.sebastiantoepfer.jsonschema.keyword.KeywordType;
 import io.github.sebastiantoepfer.jsonschema.vocabulary.spi.DefaultVocabulary;
-import io.github.sebastiantoepfer.jsonschema.vocabulary.spi.LazyVocabularies;
 import java.net.URI;
-import java.util.Objects;
 import java.util.Optional;
 
-public final class CoreLazyVocabulary implements LazyVocabularies {
+public final class CoreVocabulary implements Vocabulary {
 
     private final Vocabulary vocab;
 
-    public CoreLazyVocabulary() {
+    public CoreVocabulary() {
         this.vocab =
             new DefaultVocabulary(
                 URI.create("https://json-schema.org/draft/2020-12/vocab/core"),
@@ -48,18 +47,13 @@ public CoreLazyVocabulary() {
             );
     }
 
-    public Vocabulary vocab() {
-        return vocab;
+    @Override
+    public URI id() {
+        return vocab.id();
     }
 
     @Override
-    public Optional<Vocabulary> loadVocabularyWithId(final URI id) {
-        final Optional<Vocabulary> result;
-        if (Objects.equals(id, vocab.id())) {
-            result = Optional.of(vocab);
-        } else {
-            result = Optional.empty();
-        }
-        return result;
+    public Optional<KeywordType> findKeywordTypeByName(final String name) {
+        return vocab.findKeywordTypeByName(name);
     }
 }
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/format/FormatVocabulary.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/format/FormatVocabulary.java
new file mode 100644
index 00000000..db418b97
--- /dev/null
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/format/FormatVocabulary.java
@@ -0,0 +1,49 @@
+/*
+ * The MIT License
+ *
+ * Copyright 2023 sebastian.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package io.github.sebastiantoepfer.jsonschema.core.vocab.format;
+
+import io.github.sebastiantoepfer.jsonschema.Vocabulary;
+import io.github.sebastiantoepfer.jsonschema.keyword.KeywordType;
+import io.github.sebastiantoepfer.jsonschema.vocabulary.spi.DefaultVocabulary;
+import java.net.URI;
+import java.util.Optional;
+
+public final class FormatVocabulary implements Vocabulary {
+
+    private final Vocabulary vocab;
+
+    public FormatVocabulary() {
+        this.vocab = new DefaultVocabulary(URI.create("https://json-schema.org/draft/2020-12/vocab/format-annotation"));
+    }
+
+    @Override
+    public URI id() {
+        return vocab.id();
+    }
+
+    @Override
+    public Optional<KeywordType> findKeywordTypeByName(final String name) {
+        return Optional.empty();
+    }
+}
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/meta/MetaDataVocabulary.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/meta/MetaDataVocabulary.java
new file mode 100644
index 00000000..95f6df78
--- /dev/null
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/meta/MetaDataVocabulary.java
@@ -0,0 +1,49 @@
+/*
+ * The MIT License
+ *
+ * Copyright 2023 sebastian.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package io.github.sebastiantoepfer.jsonschema.core.vocab.meta;
+
+import io.github.sebastiantoepfer.jsonschema.Vocabulary;
+import io.github.sebastiantoepfer.jsonschema.keyword.KeywordType;
+import io.github.sebastiantoepfer.jsonschema.vocabulary.spi.DefaultVocabulary;
+import java.net.URI;
+import java.util.Optional;
+
+public final class MetaDataVocabulary implements Vocabulary {
+
+    private final Vocabulary vocab;
+
+    public MetaDataVocabulary() {
+        this.vocab = new DefaultVocabulary(URI.create("https://json-schema.org/draft/2020-12/vocab/meta-data"));
+    }
+
+    @Override
+    public URI id() {
+        return vocab.id();
+    }
+
+    @Override
+    public Optional<KeywordType> findKeywordTypeByName(final String name) {
+        return Optional.empty();
+    }
+}
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/unevaluated/UnevaluatedVocabulary.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/unevaluated/UnevaluatedVocabulary.java
new file mode 100644
index 00000000..75bc746f
--- /dev/null
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/unevaluated/UnevaluatedVocabulary.java
@@ -0,0 +1,49 @@
+/*
+ * The MIT License
+ *
+ * Copyright 2023 sebastian.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package io.github.sebastiantoepfer.jsonschema.core.vocab.unevaluated;
+
+import io.github.sebastiantoepfer.jsonschema.Vocabulary;
+import io.github.sebastiantoepfer.jsonschema.keyword.KeywordType;
+import io.github.sebastiantoepfer.jsonschema.vocabulary.spi.DefaultVocabulary;
+import java.net.URI;
+import java.util.Optional;
+
+public final class UnevaluatedVocabulary implements Vocabulary {
+
+    private final Vocabulary vocab;
+
+    public UnevaluatedVocabulary() {
+        this.vocab = new DefaultVocabulary(URI.create("https://json-schema.org/draft/2020-12/vocab/unevaluated"));
+    }
+
+    @Override
+    public URI id() {
+        return vocab.id();
+    }
+
+    @Override
+    public Optional<KeywordType> findKeywordTypeByName(final String name) {
+        return Optional.empty();
+    }
+}
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ExclusiveMaximumKeywordType.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/ExclusiveMaximumKeywordType.java
similarity index 97%
rename from core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ExclusiveMaximumKeywordType.java
rename to core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/ExclusiveMaximumKeywordType.java
index ae18dca2..1fd6c958 100644
--- a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ExclusiveMaximumKeywordType.java
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/ExclusiveMaximumKeywordType.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import io.github.sebastiantoepfer.jsonschema.ConstraintViolation;
 import io.github.sebastiantoepfer.jsonschema.InstanceType;
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ExclusiveMinimumKeywordType.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/ExclusiveMinimumKeywordType.java
similarity index 97%
rename from core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ExclusiveMinimumKeywordType.java
rename to core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/ExclusiveMinimumKeywordType.java
index 938fa196..561d5b64 100644
--- a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ExclusiveMinimumKeywordType.java
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/ExclusiveMinimumKeywordType.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import io.github.sebastiantoepfer.jsonschema.ConstraintViolation;
 import io.github.sebastiantoepfer.jsonschema.InstanceType;
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MaxLengthKeywordType.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MaxLengthKeywordType.java
similarity index 97%
rename from core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MaxLengthKeywordType.java
rename to core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MaxLengthKeywordType.java
index b10564ab..2a022d33 100644
--- a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MaxLengthKeywordType.java
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MaxLengthKeywordType.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import io.github.sebastiantoepfer.jsonschema.ConstraintViolation;
 import io.github.sebastiantoepfer.jsonschema.InstanceType;
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MaximumKeywordType.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MaximumKeywordType.java
similarity index 97%
rename from core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MaximumKeywordType.java
rename to core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MaximumKeywordType.java
index b04dc35e..c78f2197 100644
--- a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MaximumKeywordType.java
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MaximumKeywordType.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import io.github.sebastiantoepfer.jsonschema.ConstraintViolation;
 import io.github.sebastiantoepfer.jsonschema.InstanceType;
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MinLengthKeywordType.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MinLengthKeywordType.java
similarity index 97%
rename from core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MinLengthKeywordType.java
rename to core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MinLengthKeywordType.java
index 010b9068..0f5b91d7 100644
--- a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MinLengthKeywordType.java
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MinLengthKeywordType.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import io.github.sebastiantoepfer.jsonschema.ConstraintViolation;
 import io.github.sebastiantoepfer.jsonschema.InstanceType;
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MinimumKeywordType.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MinimumKeywordType.java
similarity index 97%
rename from core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MinimumKeywordType.java
rename to core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MinimumKeywordType.java
index 99ecbb78..0f09579d 100644
--- a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MinimumKeywordType.java
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MinimumKeywordType.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import io.github.sebastiantoepfer.jsonschema.ConstraintViolation;
 import io.github.sebastiantoepfer.jsonschema.InstanceType;
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MultipleOfKeywordType.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MultipleOfKeywordType.java
similarity index 97%
rename from core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MultipleOfKeywordType.java
rename to core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MultipleOfKeywordType.java
index aae9fdbf..e2a6f962 100644
--- a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MultipleOfKeywordType.java
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MultipleOfKeywordType.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import io.github.sebastiantoepfer.jsonschema.ConstraintViolation;
 import io.github.sebastiantoepfer.jsonschema.InstanceType;
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/PatternKeywordType.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/PatternKeywordType.java
similarity index 97%
rename from core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/PatternKeywordType.java
rename to core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/PatternKeywordType.java
index 800c734a..9066c6e9 100644
--- a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/PatternKeywordType.java
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/PatternKeywordType.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import io.github.sebastiantoepfer.jsonschema.ConstraintViolation;
 import io.github.sebastiantoepfer.jsonschema.InstanceType;
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/TypeKeywordType.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/TypeKeywordType.java
similarity index 98%
rename from core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/TypeKeywordType.java
rename to core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/TypeKeywordType.java
index 6395b236..0a00beef 100644
--- a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/TypeKeywordType.java
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/TypeKeywordType.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import static java.util.stream.Collectors.collectingAndThen;
 import static java.util.stream.Collectors.toList;
diff --git a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/BasicVocabulary.java b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/ValidationVocabulary.java
similarity index 79%
rename from core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/BasicVocabulary.java
rename to core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/ValidationVocabulary.java
index ec37ea62..26a3ba21 100644
--- a/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/BasicVocabulary.java
+++ b/core/src/main/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/ValidationVocabulary.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import io.github.sebastiantoepfer.jsonschema.Vocabulary;
 import io.github.sebastiantoepfer.jsonschema.keyword.KeywordType;
@@ -29,25 +29,23 @@
 import java.net.URI;
 import java.util.Optional;
 
-public final class BasicVocabulary implements Vocabulary {
+public final class ValidationVocabulary implements Vocabulary {
 
-    private final DefaultVocabulary vocab;
+    private final Vocabulary vocab;
 
-    public BasicVocabulary() {
+    public ValidationVocabulary() {
         this.vocab =
             new DefaultVocabulary(
-                URI.create("http://https://github.com/sebastian-toepfer/json-schema/basic"),
+                URI.create("https://json-schema.org/draft/2020-12/vocab/validation"),
                 new TypeKeywordType(),
                 new MinLengthKeywordType(),
                 new MaxLengthKeywordType(),
                 new PatternKeywordType(),
-                new PatternKeywordType(),
                 new MinimumKeywordType(),
                 new ExclusiveMinimumKeywordType(),
                 new MaximumKeywordType(),
                 new ExclusiveMaximumKeywordType(),
-                new MultipleOfKeywordType(),
-                new ItemsKeywordType()
+                new MultipleOfKeywordType()
             );
     }
 
@@ -58,6 +56,6 @@ public URI id() {
 
     @Override
     public Optional<KeywordType> findKeywordTypeByName(final String name) {
-        return Optional.of(vocab.findKeywordTypeByName(name).orElseGet(() -> new UnknowKeywordType(name)));
+        return vocab.findKeywordTypeByName(name);
     }
 }
diff --git a/core/src/main/java/module-info.java b/core/src/main/java/module-info.java
index 8b5dbe51..51f87de4 100644
--- a/core/src/main/java/module-info.java
+++ b/core/src/main/java/module-info.java
@@ -30,5 +30,5 @@
         with io.github.sebastiantoepfer.jsonschema.core.DefaultJsonSchemaFactory;
 
     provides io.github.sebastiantoepfer.jsonschema.vocabulary.spi.LazyVocabularies
-        with io.github.sebastiantoepfer.jsonschema.core.vocab.core.CoreLazyVocabulary;
+        with io.github.sebastiantoepfer.jsonschema.core.vocab.OfficialVocabularies;
 }
diff --git a/core/src/main/resources/META-INF/services/io.github.sebastiantoepfer.jsonschema.vocabulary.spi.LazyVocabularies b/core/src/main/resources/META-INF/services/io.github.sebastiantoepfer.jsonschema.vocabulary.spi.LazyVocabularies
index 7924e0ef..701a4011 100644
--- a/core/src/main/resources/META-INF/services/io.github.sebastiantoepfer.jsonschema.vocabulary.spi.LazyVocabularies
+++ b/core/src/main/resources/META-INF/services/io.github.sebastiantoepfer.jsonschema.vocabulary.spi.LazyVocabularies
@@ -1 +1 @@
-io.github.sebastiantoepfer.jsonschema.core.vocab.core.CoreLazyVocabulary
+io.github.sebastiantoepfer.jsonschema.core.vocab.OfficialVocabularies
diff --git a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/BasicVocabularyTest.java b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/BasicVocabularyTest.java
similarity index 95%
rename from core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/BasicVocabularyTest.java
rename to core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/BasicVocabularyTest.java
index c5369f86..869180d6 100644
--- a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/BasicVocabularyTest.java
+++ b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/BasicVocabularyTest.java
@@ -21,12 +21,13 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
 
 import com.github.npathai.hamcrestopt.OptionalMatchers;
+import io.github.sebastiantoepfer.jsonschema.core.BasicVocabulary;
 import io.github.sebastiantoepfer.jsonschema.core.DefaultJsonSchemaFactory;
 import io.github.sebastiantoepfer.jsonschema.keyword.KeywordType;
 import jakarta.json.JsonValue;
diff --git a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/KeywordsTest.java b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/KeywordsTest.java
index fd6b3c02..beae460c 100644
--- a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/KeywordsTest.java
+++ b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/KeywordsTest.java
@@ -29,8 +29,7 @@
 import static org.hamcrest.Matchers.nullValue;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 
-import io.github.sebastiantoepfer.jsonschema.core.vocab.basic.BasicVocabulary;
-import io.github.sebastiantoepfer.jsonschema.core.vocab.core.CoreLazyVocabulary;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.core.CoreVocabulary;
 import io.github.sebastiantoepfer.jsonschema.vocabulary.spi.VocabularyDefinition;
 import java.net.URI;
 import java.util.Collection;
@@ -42,7 +41,7 @@ class KeywordsTest {
     @Test
     void should_not_be_createbale_without_mandantory_core_vocabulary() {
         final Collection<VocabularyDefinition> vocabDefs = List.of(
-            new VocabularyDefinition(new CoreLazyVocabulary().vocab().id(), false)
+            new VocabularyDefinition(new CoreVocabulary().id(), false)
         );
         assertThrows(IllegalArgumentException.class, () -> new Keywords(vocabDefs));
     }
diff --git a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/OfficialVocabulariesTest.java b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/OfficialVocabulariesTest.java
new file mode 100644
index 00000000..08e48286
--- /dev/null
+++ b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/OfficialVocabulariesTest.java
@@ -0,0 +1,54 @@
+/*
+ * The MIT License
+ *
+ * Copyright 2023 sebastian.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package io.github.sebastiantoepfer.jsonschema.core.vocab;
+
+import static com.github.npathai.hamcrestopt.OptionalMatchers.isPresentAndIs;
+import static org.hamcrest.MatcherAssert.assertThat;
+
+import io.github.sebastiantoepfer.jsonschema.Vocabulary;
+import java.net.URI;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.ValueSource;
+
+class OfficialVocabulariesTest {
+
+    @ParameterizedTest
+    @ValueSource(
+        strings = {
+            "https://json-schema.org/draft/2020-12/vocab/core",
+            "https://json-schema.org/draft/2020-12/vocab/applicator",
+            "https://json-schema.org/draft/2020-12/vocab/validation",
+            "https://json-schema.org/draft/2020-12/vocab/meta-data",
+            "https://json-schema.org/draft/2020-12/vocab/format-annotation",
+            "https://json-schema.org/draft/2020-12/vocab/unevaluated",
+            "https://json-schema.org/draft/2020-12/vocab/content",
+        }
+    )
+    void should_load_all_offical_vocabs(final String id) {
+        assertThat(
+            new OfficialVocabularies().loadVocabularyWithId(URI.create(id)).map(Vocabulary::id).map(URI::toString),
+            isPresentAndIs(id)
+        );
+    }
+}
diff --git a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/applicator/ApplicatorVocabularyTest.java b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/applicator/ApplicatorVocabularyTest.java
new file mode 100644
index 00000000..8ad288fd
--- /dev/null
+++ b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/applicator/ApplicatorVocabularyTest.java
@@ -0,0 +1,41 @@
+/*
+ * The MIT License
+ *
+ * Copyright 2023 sebastian.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package io.github.sebastiantoepfer.jsonschema.core.vocab.applicator;
+
+import static com.github.npathai.hamcrestopt.OptionalMatchers.isPresentAndIs;
+import static org.hamcrest.MatcherAssert.assertThat;
+
+import io.github.sebastiantoepfer.jsonschema.keyword.KeywordType;
+import org.junit.jupiter.api.Test;
+
+class ApplicatorVocabularyTest {
+
+    @Test
+    void should_find_items_keyword() {
+        assertThat(
+            new ApplicatorVocabulary().findKeywordTypeByName("items").map(KeywordType::name),
+            isPresentAndIs("items")
+        );
+    }
+}
diff --git a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ItemsKeywordTypeTest.java b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/applicator/ItemsKeywordTypeTest.java
similarity index 98%
rename from core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ItemsKeywordTypeTest.java
rename to core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/applicator/ItemsKeywordTypeTest.java
index 52e6eedf..d74ec437 100644
--- a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ItemsKeywordTypeTest.java
+++ b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/applicator/ItemsKeywordTypeTest.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.applicator;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
diff --git a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/core/CoreLazyVocabularyTest.java b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/core/CoreVocabularyTest.java
similarity index 68%
rename from core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/core/CoreLazyVocabularyTest.java
rename to core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/core/CoreVocabularyTest.java
index a862b625..34142a9b 100644
--- a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/core/CoreLazyVocabularyTest.java
+++ b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/core/CoreVocabularyTest.java
@@ -23,28 +23,26 @@
  */
 package io.github.sebastiantoepfer.jsonschema.core.vocab.core;
 
-import static com.github.npathai.hamcrestopt.OptionalMatchers.isEmpty;
-import static com.github.npathai.hamcrestopt.OptionalMatchers.isPresentAndIs;
 import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
 
-import io.github.sebastiantoepfer.jsonschema.Vocabulary;
+import com.github.npathai.hamcrestopt.OptionalMatchers;
+import io.github.sebastiantoepfer.jsonschema.keyword.KeywordType;
 import java.net.URI;
 import org.junit.jupiter.api.Test;
 
-class CoreLazyVocabularyTest {
+class CoreVocabularyTest {
 
     @Test
-    void should_return_empty_for_non_core_id() {
-        assertThat(new CoreLazyVocabulary().loadVocabularyWithId(URI.create("")), isEmpty());
+    void should_return_core_vocabulary_for_core_id() {
+        assertThat(new CoreVocabulary().id(), is(URI.create("https://json-schema.org/draft/2020-12/vocab/core")));
     }
 
     @Test
-    void should_return_core_vocabulary_for_core_id() {
+    void should_load_schema_keyword() {
         assertThat(
-            new CoreLazyVocabulary()
-                .loadVocabularyWithId(URI.create("https://json-schema.org/draft/2020-12/vocab/core"))
-                .map(Vocabulary::id),
-            isPresentAndIs(URI.create("https://json-schema.org/draft/2020-12/vocab/core"))
+            new CoreVocabulary().findKeywordTypeByName("$schema").map(KeywordType::name),
+            OptionalMatchers.isPresentAndIs("$schema")
         );
     }
 }
diff --git a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ExclusiveMaximumKeywordTypeTest.java b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/ExclusiveMaximumKeywordTypeTest.java
similarity index 95%
rename from core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ExclusiveMaximumKeywordTypeTest.java
rename to core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/ExclusiveMaximumKeywordTypeTest.java
index 907374d7..3beab264 100644
--- a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ExclusiveMaximumKeywordTypeTest.java
+++ b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/ExclusiveMaximumKeywordTypeTest.java
@@ -21,13 +21,14 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
 
 import io.github.sebastiantoepfer.jsonschema.JsonSchema;
 import io.github.sebastiantoepfer.jsonschema.core.DefaultJsonSchemaFactory;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.validation.ExclusiveMaximumKeywordType;
 import io.github.sebastiantoepfer.jsonschema.keyword.Keyword;
 import jakarta.json.Json;
 import jakarta.json.JsonValue;
diff --git a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ExclusiveMinimumKeywordTypeTest.java b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/ExclusiveMinimumKeywordTypeTest.java
similarity index 95%
rename from core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ExclusiveMinimumKeywordTypeTest.java
rename to core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/ExclusiveMinimumKeywordTypeTest.java
index ea1d0ebd..fdfff96d 100644
--- a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/ExclusiveMinimumKeywordTypeTest.java
+++ b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/ExclusiveMinimumKeywordTypeTest.java
@@ -21,13 +21,14 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
 
 import io.github.sebastiantoepfer.jsonschema.JsonSchema;
 import io.github.sebastiantoepfer.jsonschema.core.DefaultJsonSchemaFactory;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.validation.ExclusiveMinimumKeywordType;
 import io.github.sebastiantoepfer.jsonschema.keyword.Keyword;
 import jakarta.json.Json;
 import jakarta.json.JsonValue;
diff --git a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MaxLengthKeywordTypeTest.java b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MaxLengthKeywordTypeTest.java
similarity index 93%
rename from core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MaxLengthKeywordTypeTest.java
rename to core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MaxLengthKeywordTypeTest.java
index 37d9b75f..db537124 100644
--- a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MaxLengthKeywordTypeTest.java
+++ b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MaxLengthKeywordTypeTest.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
@@ -29,6 +29,8 @@
 
 import io.github.sebastiantoepfer.jsonschema.JsonSchema;
 import io.github.sebastiantoepfer.jsonschema.core.DefaultJsonSchemaFactory;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.validation.MaxLengthKeywordType;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.validation.MinLengthKeywordType;
 import io.github.sebastiantoepfer.jsonschema.keyword.Keyword;
 import jakarta.json.Json;
 import jakarta.json.JsonNumber;
diff --git a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MaximumKeywordTypeTest.java b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MaximumKeywordTypeTest.java
similarity index 95%
rename from core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MaximumKeywordTypeTest.java
rename to core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MaximumKeywordTypeTest.java
index 6748c608..e8ccbc6a 100644
--- a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MaximumKeywordTypeTest.java
+++ b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MaximumKeywordTypeTest.java
@@ -21,13 +21,14 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
 
 import io.github.sebastiantoepfer.jsonschema.JsonSchema;
 import io.github.sebastiantoepfer.jsonschema.core.DefaultJsonSchemaFactory;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.validation.MaximumKeywordType;
 import io.github.sebastiantoepfer.jsonschema.keyword.Keyword;
 import jakarta.json.Json;
 import jakarta.json.JsonValue;
diff --git a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MinLengthKeywordTypeTest.java b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MinLengthKeywordTypeTest.java
similarity index 95%
rename from core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MinLengthKeywordTypeTest.java
rename to core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MinLengthKeywordTypeTest.java
index 807c1be3..1bb69a83 100644
--- a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MinLengthKeywordTypeTest.java
+++ b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MinLengthKeywordTypeTest.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
@@ -29,6 +29,7 @@
 
 import io.github.sebastiantoepfer.jsonschema.JsonSchema;
 import io.github.sebastiantoepfer.jsonschema.core.DefaultJsonSchemaFactory;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.validation.MinLengthKeywordType;
 import io.github.sebastiantoepfer.jsonschema.keyword.Keyword;
 import jakarta.json.Json;
 import jakarta.json.JsonNumber;
diff --git a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MinimumKeywordTypeTest.java b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MinimumKeywordTypeTest.java
similarity index 95%
rename from core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MinimumKeywordTypeTest.java
rename to core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MinimumKeywordTypeTest.java
index 23b85aa1..c7d35244 100644
--- a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MinimumKeywordTypeTest.java
+++ b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MinimumKeywordTypeTest.java
@@ -21,12 +21,13 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
 
 import io.github.sebastiantoepfer.jsonschema.core.DefaultJsonSchemaFactory;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.validation.MinimumKeywordType;
 import io.github.sebastiantoepfer.jsonschema.keyword.Keyword;
 import jakarta.json.Json;
 import jakarta.json.JsonValue;
diff --git a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MultipleOfKeywordTypeTest.java b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MultipleOfKeywordTypeTest.java
similarity index 96%
rename from core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MultipleOfKeywordTypeTest.java
rename to core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MultipleOfKeywordTypeTest.java
index 2f818951..36a10488 100644
--- a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/MultipleOfKeywordTypeTest.java
+++ b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/MultipleOfKeywordTypeTest.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
@@ -29,6 +29,7 @@
 
 import io.github.sebastiantoepfer.jsonschema.JsonSchema;
 import io.github.sebastiantoepfer.jsonschema.core.DefaultJsonSchemaFactory;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.validation.MultipleOfKeywordType;
 import io.github.sebastiantoepfer.jsonschema.keyword.Keyword;
 import jakarta.json.Json;
 import jakarta.json.JsonValue;
diff --git a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/PatternKeywordTypeTest.java b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/PatternKeywordTypeTest.java
similarity index 95%
rename from core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/PatternKeywordTypeTest.java
rename to core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/PatternKeywordTypeTest.java
index 57ff8dc1..09031c6d 100644
--- a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/PatternKeywordTypeTest.java
+++ b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/PatternKeywordTypeTest.java
@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
@@ -29,6 +29,7 @@
 
 import io.github.sebastiantoepfer.jsonschema.JsonSchema;
 import io.github.sebastiantoepfer.jsonschema.core.DefaultJsonSchemaFactory;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.validation.PatternKeywordType;
 import io.github.sebastiantoepfer.jsonschema.keyword.Keyword;
 import jakarta.json.Json;
 import jakarta.json.JsonValue;
diff --git a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/TypeKeywordTypeTest.java b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/TypeKeywordTypeTest.java
similarity index 95%
rename from core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/TypeKeywordTypeTest.java
rename to core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/TypeKeywordTypeTest.java
index 3fc93b7d..5b56cc7a 100644
--- a/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/basic/TypeKeywordTypeTest.java
+++ b/core/src/test/java/io/github/sebastiantoepfer/jsonschema/core/vocab/validation/TypeKeywordTypeTest.java
@@ -21,12 +21,13 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-package io.github.sebastiantoepfer.jsonschema.core.vocab.basic;
+package io.github.sebastiantoepfer.jsonschema.core.vocab.validation;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
 
 import io.github.sebastiantoepfer.jsonschema.core.DefaultJsonSchemaFactory;
+import io.github.sebastiantoepfer.jsonschema.core.vocab.validation.TypeKeywordType;
 import io.github.sebastiantoepfer.jsonschema.keyword.Assertion;
 import jakarta.json.Json;
 import jakarta.json.JsonValue;