@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/580f1b5a-9d75-4e1e-854f-9d2d2aac6111> rdfs:isDefinedBy <https://stad.gent/data/blank_node/580f1b5a-9d75-4e1e-854f-9d2d2aac6111> .