@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68a067cd-053c-4b0c-a003-3af33e66a486> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68a067cd-053c-4b0c-a003-3af33e66a486> .