@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bff6ccff-ea1c-4f4a-af9c-dd86ce9994c0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bff6ccff-ea1c-4f4a-af9c-dd86ce9994c0> .