@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9891b51-247b-489e-9db6-a7010b9122a6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9891b51-247b-489e-9db6-a7010b9122a6> .