@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6643193f-142f-400c-80fc-535e601551aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6643193f-142f-400c-80fc-535e601551aa> .