@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9c9483b-71cd-4d44-9226-9a787891532e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9c9483b-71cd-4d44-9226-9a787891532e> .