@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1e3c326-ac4d-46d2-a778-d2974e4fe5ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1e3c326-ac4d-46d2-a778-d2974e4fe5ad> .