@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4978af14-7806-480b-b2af-05f7a14423ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4978af14-7806-480b-b2af-05f7a14423ea> .