@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e0764d-fc46-4d9b-ae73-663c8cf2595a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e0764d-fc46-4d9b-ae73-663c8cf2595a> .