@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/512ca9c8-63dd-40b9-b6d6-89db878458da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/512ca9c8-63dd-40b9-b6d6-89db878458da> .