@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/678efb05-e646-468a-98fc-587e9d8967ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/678efb05-e646-468a-98fc-587e9d8967ed> .