@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51773e5d-7082-4a7a-a22d-51de48c82ded> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51773e5d-7082-4a7a-a22d-51de48c82ded> .