@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/689a323f-b97a-41d7-ad7d-7fe52378a997> rdfs:isDefinedBy <https://stad.gent/data/blank_node/689a323f-b97a-41d7-ad7d-7fe52378a997> .