@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87f574f7-256e-4827-ab21-15d20a5a744f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87f574f7-256e-4827-ab21-15d20a5a744f> .