@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4cfb2d2-a21e-4972-b32c-510801889ae1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4cfb2d2-a21e-4972-b32c-510801889ae1> .