@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1fb978a3-3d81-474e-900d-acd2c0e52588> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1fb978a3-3d81-474e-900d-acd2c0e52588> .