@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57de8c18-859a-400f-beb8-10df74c536bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57de8c18-859a-400f-beb8-10df74c536bf> .