@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b137c497-ac07-4a12-b2fe-ac75e91945ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b137c497-ac07-4a12-b2fe-ac75e91945ad> .