@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54aa0ff2-420c-429d-a126-d11bf113b507> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54aa0ff2-420c-429d-a126-d11bf113b507> .