@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/db81ef20-720d-4396-927b-6e621bb64d66> rdfs:isDefinedBy <https://stad.gent/data/blank_node/db81ef20-720d-4396-927b-6e621bb64d66> .