@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d63df818-03a7-4acf-a843-50ad46c8aeca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d63df818-03a7-4acf-a843-50ad46c8aeca> .