@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aff0517e-973e-47bf-9409-c03869257f9b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aff0517e-973e-47bf-9409-c03869257f9b> .