@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1508db87-9f2c-4e2b-b6ec-4485b831f664> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1508db87-9f2c-4e2b-b6ec-4485b831f664> .