@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ba3e23a9-85a1-487f-8844-059a22614af1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ba3e23a9-85a1-487f-8844-059a22614af1> .