@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b63f1c3f-b2ee-45cd-9cc2-e2535c134681> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b63f1c3f-b2ee-45cd-9cc2-e2535c134681> .