@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9c6967d-f10e-4f4d-9dbe-ca82eb9a46cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9c6967d-f10e-4f4d-9dbe-ca82eb9a46cd> .