@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b20588b9-e80e-43d2-bae9-f1f26dd863ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b20588b9-e80e-43d2-bae9-f1f26dd863ea> .