@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d7e8b8-f2db-47e9-aa3f-2a0757cf07f5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d7e8b8-f2db-47e9-aa3f-2a0757cf07f5> .