@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c687945a-e493-4a4b-8053-fa6d309b218f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c687945a-e493-4a4b-8053-fa6d309b218f> .