@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffb89c12-7449-43d3-baf4-f16cae32d169> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffb89c12-7449-43d3-baf4-f16cae32d169> .