@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/621c61f7-87ed-40a3-83c4-79127011be9c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/621c61f7-87ed-40a3-83c4-79127011be9c> .