@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddb5a57e-8e7f-4e6e-90d1-c81ef09f4428> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddb5a57e-8e7f-4e6e-90d1-c81ef09f4428> .