fix: make dates optional

colonial-heritage · Dec 3, 2024 · 97fcb91 · 97fcb91
1 parent e583972
commit 97fcb91
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/packages/api/src/research-guides/fetcher.ts b/packages/api/src/research-guides/fetcher.ts
@@ -284,8 +284,14 @@ export class ResearchGuideFetcher {
 
         OPTIONAL {
           ?this schema:contentReferenceTime ?contentReferenceTime .
-          ?contentReferenceTime schema:startDate ?contentReferenceTimeStartDate ;
-            schema:endDate ?contentReferenceTimeEndDate .
+
+          OPTIONAL {
+            ?contentReferenceTime schema:startDate ?contentReferenceTimeStartDate
+          }
+
+          OPTIONAL {
+            ?contentReferenceTime schema:endDate ?contentReferenceTimeEndDate
+          }
         }
       }
     `;