@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f668ad8c-b454-44a8-bbbd-1888a76790fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f668ad8c-b454-44a8-bbbd-1888a76790fb> .