@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca49b9f6-ef4e-4f86-be64-41e439da36e3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca49b9f6-ef4e-4f86-be64-41e439da36e3> .