@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23b99dc9-876b-4a36-8b0b-4d4d544421ac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23b99dc9-876b-4a36-8b0b-4d4d544421ac> .