@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/157d0e1e-a932-4af9-bfff-0de1581b059f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/157d0e1e-a932-4af9-bfff-0de1581b059f> .