@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7af25912-730e-4c42-9723-ad2feeea6147> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7af25912-730e-4c42-9723-ad2feeea6147> .