@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/156d4e0e-312b-49b5-965d-d4975ade47dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/156d4e0e-312b-49b5-965d-d4975ade47dd> .