@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e25041-6e90-4ca5-90d8-622ea9392d68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e25041-6e90-4ca5-90d8-622ea9392d68> .