@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bf91fd6b-8719-4d16-921e-910792067ac6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bf91fd6b-8719-4d16-921e-910792067ac6> .