@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9dd6448-acf0-4a59-bdb7-4397a8378b3a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9dd6448-acf0-4a59-bdb7-4397a8378b3a> .