@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff9853b9-f148-4484-a2a3-a623fc1822a0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff9853b9-f148-4484-a2a3-a623fc1822a0> .