@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c9c460b-3b19-45a9-a904-e339341a63ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c9c460b-3b19-45a9-a904-e339341a63ea> .