@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54637ad6-78d2-49cd-af80-db164703cdec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54637ad6-78d2-49cd-af80-db164703cdec> .