@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91e0a6cd-1ed2-4ffb-93db-be1f3df77419> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91e0a6cd-1ed2-4ffb-93db-be1f3df77419> .