@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ad31dce-cc0e-4406-922c-05f589f03861> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ad31dce-cc0e-4406-922c-05f589f03861> .