@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c4f3f664-9708-47af-86d6-face78260c17> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c4f3f664-9708-47af-86d6-face78260c17> .