@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ff69a1e-0209-428b-b3f0-e5e3a01b0ff5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ff69a1e-0209-428b-b3f0-e5e3a01b0ff5> .