@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9bb7a9d-e9c3-4101-b038-aa6835ea4efb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9bb7a9d-e9c3-4101-b038-aa6835ea4efb> .