@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c139e10f-9493-4c78-a7e1-3a4458073978> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c139e10f-9493-4c78-a7e1-3a4458073978> .