@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d51d6d53-4fa8-4d52-9eae-7a8ee63fec74> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d51d6d53-4fa8-4d52-9eae-7a8ee63fec74> .