@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d21bf6bb-fc56-4d9f-99a7-dd2214f0d8dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d21bf6bb-fc56-4d9f-99a7-dd2214f0d8dd> .