@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b15cb27f-d1de-45d3-bbab-56f37d4509af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b15cb27f-d1de-45d3-bbab-56f37d4509af> .