@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90b15c6d-e10e-46de-8077-9b12779580a7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90b15c6d-e10e-46de-8077-9b12779580a7> .