@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4af1834-fdbd-495e-a3e9-16abd34aa459> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4af1834-fdbd-495e-a3e9-16abd34aa459> .