@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ef661f1-553a-4978-b79a-de1c84f86512> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ef661f1-553a-4978-b79a-de1c84f86512> .