@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28b168de-c169-4994-8746-d0d182514d17> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28b168de-c169-4994-8746-d0d182514d17> .