@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/60e1def1-9ecd-483e-abb1-86693bd104af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/60e1def1-9ecd-483e-abb1-86693bd104af> .