@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b15acc94-9375-47da-b04c-61a5e34db876> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b15acc94-9375-47da-b04c-61a5e34db876> .