@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21dc30c7-cbdd-45a6-ad8b-3c81224443aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21dc30c7-cbdd-45a6-ad8b-3c81224443aa> .