@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1815d65d-75c5-41ea-b3be-34f5b1010a16> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1815d65d-75c5-41ea-b3be-34f5b1010a16> .