@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9009c1d0-fe91-4afc-9f44-4dba50f995ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9009c1d0-fe91-4afc-9f44-4dba50f995ff> .