@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51f3ff0a-3c38-4404-8452-56aac2fa9cf0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51f3ff0a-3c38-4404-8452-56aac2fa9cf0> .