@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a087a258-c2ec-436c-8552-9826f31b8471> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a087a258-c2ec-436c-8552-9826f31b8471> .