@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6a1690a-efec-4ed8-b4a2-de6171fa26fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6a1690a-efec-4ed8-b4a2-de6171fa26fb> .