location.ttl

PREFIX geo:     <http://www.w3.org/2003/01/geo/wgs84_pos#>
PREFIX rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> 
PREFIX rdfs:    <http://www.w3.org/2000/01/rdf-schema#>
PREFIX sh:      <http://www.w3.org/ns/shacl#>
PREFIX xsd:     <http://www.w3.org/2001/XMLSchema#>
PREFIX skos:    <http://www.w3.org/2004/02/skos/core#>

PREFIX iotb:    <http://purl.org/net/iotic-labs#>
#PREFIX iotics:  <http://data.iotics.com/ns/>

PREFIX : <http://example/test/>

## Location SHALC shapes.

## Shape to check geo lat/long.

:shapeGeoLatLong
    sh:targetSubjectsOf  geo:lat, geo:long;
    sh:property :shapeLat ;
    sh:property :shapeLong ;
    .
          
:shapeLat
    rdf:type sh:propertyShape ;
    sh:path geo:lat ;
    sh:datatype xsd:float ;
    sh:minCount 1;
    sh:maxCount 1;
    .

:shapeLong
    rdf:type sh:propertyShape ;
    sh:path geo:long ;
    sh:datatype xsd:float ;
    sh:minCount 1;
    sh:maxCount 1;
    .

## Alterntaive usage pattern: if a "place, must have lat and long"

:shapePlace
    # sh:targetClass :Place ; ## Uncomment to enable.
    sh:property :shapeLat ;
    sh:property :shapeLong ;
    .

## ---- Data

:Place rdf:type rdfs:Class .

:s1
  geo:lat  "52.244384"^^xsd:float ;
  geo:long "0.716356"^^xsd:float ;
  .

:s2
  geo:long "0.716356"^^xsd:float ;
  .
  
:s3
  geo:lat  "52.244384"^^xsd:float ;
  .

:s4 rdf:type :Place .