@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab78e441-0c6b-40f6-b5c7-3bfc65c74d83> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab78e441-0c6b-40f6-b5c7-3bfc65c74d83> .