@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4c9f0b4-51bd-492f-8efe-45ad16033f2d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4c9f0b4-51bd-492f-8efe-45ad16033f2d> .