@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a54dcf86-51f5-4954-b028-558e941967cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a54dcf86-51f5-4954-b028-558e941967cc> .