@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ec7def9-d907-4217-8f18-25e7ddd125cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ec7def9-d907-4217-8f18-25e7ddd125cf> .