@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef16657f-c11c-41b3-a7a4-85d87aafe7fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef16657f-c11c-41b3-a7a4-85d87aafe7fa> .