@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f2991f37-1785-4ba0-9539-660c7532b0ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f2991f37-1785-4ba0-9539-660c7532b0ad> .