@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8a61ca90-1201-45db-baab-97fa49f01958> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8a61ca90-1201-45db-baab-97fa49f01958> .