@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1818bf8f-96e1-4696-af98-557dd3bd3f14> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1818bf8f-96e1-4696-af98-557dd3bd3f14> .