@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9919de4-3d11-446c-87a3-a1da4f610ddf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9919de4-3d11-446c-87a3-a1da4f610ddf> .