@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9018869-5e89-4b60-ae3f-666c32958815> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9018869-5e89-4b60-ae3f-666c32958815> .