@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac158511-c67c-45be-9b91-b84017074bb7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac158511-c67c-45be-9b91-b84017074bb7> .