@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a6578def-a4c4-4d09-ac08-fe9d6b5989d8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a6578def-a4c4-4d09-ac08-fe9d6b5989d8> .