@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad13c37b-46cf-4856-83cf-cc3b178e5409> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad13c37b-46cf-4856-83cf-cc3b178e5409> .