@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1cff3bc7-a635-42f9-be3d-da0cc573e580> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1cff3bc7-a635-42f9-be3d-da0cc573e580> .