@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ef5fb6b-554f-4c38-b433-8b9d37e3bab4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ef5fb6b-554f-4c38-b433-8b9d37e3bab4> .