@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/217b1831-5a5f-429a-8ab5-595486794da6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/217b1831-5a5f-429a-8ab5-595486794da6> .