@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66db75d4-199e-4f87-8986-3a225315f8ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66db75d4-199e-4f87-8986-3a225315f8ca> .