@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef3cc455-f8b9-4f4d-bc2c-ccd3dfe0148d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef3cc455-f8b9-4f4d-bc2c-ccd3dfe0148d> .