@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b1a9c78-674f-43d5-b596-c8ee83814cae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b1a9c78-674f-43d5-b596-c8ee83814cae> .