@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca9b48cf-4f0e-4b99-88a1-64d7b55aa112> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca9b48cf-4f0e-4b99-88a1-64d7b55aa112> .