@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef869bcc-8de5-41d1-92c9-cfa1e2dd4c6f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef869bcc-8de5-41d1-92c9-cfa1e2dd4c6f> .