@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e172c812-f3ac-4c25-8f21-47c48028196c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e172c812-f3ac-4c25-8f21-47c48028196c> .