@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/057bc312-e191-48ae-838f-1818c94024d9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/057bc312-e191-48ae-838f-1818c94024d9> .