@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bb1af70f-9912-4cb2-ab1e-18559f3b9bf9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bb1af70f-9912-4cb2-ab1e-18559f3b9bf9> .