@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91764c4b-7abf-498b-9629-25e5ffd2297f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91764c4b-7abf-498b-9629-25e5ffd2297f> .