@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1c7af1d-e3ee-4e8c-8f15-3ffc8e840456> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1c7af1d-e3ee-4e8c-8f15-3ffc8e840456> .