@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d6aae0-9da3-486f-9925-0473edd45780> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d6aae0-9da3-486f-9925-0473edd45780> .