@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4c8c897-9bf5-4474-9fab-496edd870846> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4c8c897-9bf5-4474-9fab-496edd870846> .