@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68d29c12-77ca-4fea-9319-6e1063bb6e63> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68d29c12-77ca-4fea-9319-6e1063bb6e63> .