@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c66b939b-0297-4425-9abb-d86aff8ccd03> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c66b939b-0297-4425-9abb-d86aff8ccd03> .