@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/499acfab-48b5-458e-ab69-7380c5d0f098> rdfs:isDefinedBy <https://stad.gent/data/blank_node/499acfab-48b5-458e-ab69-7380c5d0f098> .