@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f81f8197-97fd-430e-9a2c-71a6e524c533> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f81f8197-97fd-430e-9a2c-71a6e524c533> .