@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/def6f620-f034-44f9-a1ea-e850db964a99> rdfs:isDefinedBy <https://stad.gent/data/blank_node/def6f620-f034-44f9-a1ea-e850db964a99> .