@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9afaf94-3b7f-48c6-8c19-30790a77445e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9afaf94-3b7f-48c6-8c19-30790a77445e> .