@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a168c48b-70f8-415c-90ae-5057b4467356> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a168c48b-70f8-415c-90ae-5057b4467356> .