@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a571a587-0f08-435e-9c2e-843846028c51> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a571a587-0f08-435e-9c2e-843846028c51> .