@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d90156fb-66fd-436c-9f30-fee4730171b2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d90156fb-66fd-436c-9f30-fee4730171b2> .