@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a73f9b63-c8cd-4d25-aff2-6197d059c742> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a73f9b63-c8cd-4d25-aff2-6197d059c742> .