@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12a7f09f-57a4-4957-ab93-9074c3990627> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12a7f09f-57a4-4957-ab93-9074c3990627> .