@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d309a856-d4ea-4fd6-aeff-c99b813ac628> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d309a856-d4ea-4fd6-aeff-c99b813ac628> .