@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffa43649-b1dc-4a0e-8363-c20c3a8daccf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffa43649-b1dc-4a0e-8363-c20c3a8daccf> .