@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51005c6a-809b-4760-a58b-75c2a74dc68f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51005c6a-809b-4760-a58b-75c2a74dc68f> .