@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff0c834f-de74-440d-89cc-bb8812f4af01> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff0c834f-de74-440d-89cc-bb8812f4af01> .