@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/990f3c61-87d9-428f-96d1-ce876d87ae9c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/990f3c61-87d9-428f-96d1-ce876d87ae9c> .