@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d637969a-618b-46d9-9a01-fe0a3c28af8a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d637969a-618b-46d9-9a01-fe0a3c28af8a> .