@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9c422b3-314d-48c8-a034-6afe4a9770c3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9c422b3-314d-48c8-a034-6afe4a9770c3> .