@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90e59132-61c2-4f21-8724-963fc631ca80> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90e59132-61c2-4f21-8724-963fc631ca80> .