@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bfbff2d8-63b5-48b7-91ff-89127141c409> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bfbff2d8-63b5-48b7-91ff-89127141c409> .