@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68f94856-7331-448d-b1e2-212a8265c640> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68f94856-7331-448d-b1e2-212a8265c640> .