@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1de9890-b237-4a37-aaa9-1631c95154d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1de9890-b237-4a37-aaa9-1631c95154d1> .