@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec3a9a21-e3d1-450d-9222-8fe5e87355c1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec3a9a21-e3d1-450d-9222-8fe5e87355c1> .