@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bb1667ff-3268-41d7-b1b1-8438e9086333> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bb1667ff-3268-41d7-b1b1-8438e9086333> .