@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af963a30-9134-462f-bdc6-2ed61c1fcb17> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af963a30-9134-462f-bdc6-2ed61c1fcb17> .