@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15a12871-6779-4f3a-af86-f0d789f7d25a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15a12871-6779-4f3a-af86-f0d789f7d25a> .