@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d65434-1fea-4a55-a82d-d92644807fed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d65434-1fea-4a55-a82d-d92644807fed> .