@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad15e133-7f4a-4658-9509-0e6f6f3c250f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad15e133-7f4a-4658-9509-0e6f6f3c250f> .