@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51773fb4-c8ec-4437-aae2-5e69633df9f3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51773fb4-c8ec-4437-aae2-5e69633df9f3> .