@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15ca6574-ee0d-460b-8fe8-e77c6d48f873> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15ca6574-ee0d-460b-8fe8-e77c6d48f873> .