@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30c2b9e9-c81f-4d6f-8820-75b0080ad08e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30c2b9e9-c81f-4d6f-8820-75b0080ad08e> .