@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/612c89e9-22e2-4de9-85bc-f8aaaba8499a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/612c89e9-22e2-4de9-85bc-f8aaaba8499a> .