@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1bd71ec-6f18-469b-a193-6a338ac4d972> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1bd71ec-6f18-469b-a193-6a338ac4d972> .