@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9a30dd7-37ca-4590-b512-5b0ddeca510a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9a30dd7-37ca-4590-b512-5b0ddeca510a> .