@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/987e1522-42a2-4a19-9109-86e7931e96ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/987e1522-42a2-4a19-9109-86e7931e96ad> .