@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67a611e8-7949-4519-b5df-008025d56ebe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67a611e8-7949-4519-b5df-008025d56ebe> .