@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef542699-8608-45be-be6c-51fd52cb5fe2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef542699-8608-45be-be6c-51fd52cb5fe2> .