@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15cb6809-ecc3-44b5-9351-461ea0591b5c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15cb6809-ecc3-44b5-9351-461ea0591b5c> .