@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d15144b3-04c4-4708-8df0-b7bf65fb9843> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d15144b3-04c4-4708-8df0-b7bf65fb9843> .