@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21e553f7-9d7f-40e6-9cd4-ff345fde78a2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21e553f7-9d7f-40e6-9cd4-ff345fde78a2> .