@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/681e0b48-eff5-4e7c-8aa5-f3c37bd4c029> rdfs:isDefinedBy <https://stad.gent/data/blank_node/681e0b48-eff5-4e7c-8aa5-f3c37bd4c029> .