@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af8d980f-9ee7-4a80-bc87-3bfd711ee038> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af8d980f-9ee7-4a80-bc87-3bfd711ee038> .