@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4b0d9ac-838f-4516-b440-cd8000089afc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4b0d9ac-838f-4516-b440-cd8000089afc> .