@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0681c57e-99a8-4400-951a-abae81626a23> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0681c57e-99a8-4400-951a-abae81626a23> .