@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cb9ee8f5-0055-4f15-9ac5-61bcdf21b4ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cb9ee8f5-0055-4f15-9ac5-61bcdf21b4ee> .