@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4d542c55-fc37-4323-ac68-329939606cef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4d542c55-fc37-4323-ac68-329939606cef> .