@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54b97aee-734c-46bf-879f-c80ad5405975> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54b97aee-734c-46bf-879f-c80ad5405975> .