@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28856ba1-e4fb-499a-ad35-4d612ba8ffac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28856ba1-e4fb-499a-ad35-4d612ba8ffac> .