@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28b6dbd1-17b2-4f51-8807-79ab4c07805c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28b6dbd1-17b2-4f51-8807-79ab4c07805c> .