@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec31fbc7-7867-4c41-bbc3-9c22f3dfd6cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec31fbc7-7867-4c41-bbc3-9c22f3dfd6cf> .