@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b73d3d1-baf7-4146-8ce2-ef816820a44f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b73d3d1-baf7-4146-8ce2-ef816820a44f> .