@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8c6f3c1-ffa4-4728-90c5-c511c7b9a06c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8c6f3c1-ffa4-4728-90c5-c511c7b9a06c> .