@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a450217a-db06-4be8-89c3-5ef5f88fd154> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a450217a-db06-4be8-89c3-5ef5f88fd154> .