@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c68830fa-7cab-4246-a466-d69aaef1b697> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c68830fa-7cab-4246-a466-d69aaef1b697> .