@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a57fa583-5508-42ba-840f-c06a261b24c3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a57fa583-5508-42ba-840f-c06a261b24c3> .