@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec90a0da-172d-4566-babd-47f2fc3df1eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec90a0da-172d-4566-babd-47f2fc3df1eb> .