@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c420135e-669a-47e1-b374-342d9d6fac80> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c420135e-669a-47e1-b374-342d9d6fac80> .