@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51fc8879-7ca9-4a88-b034-e8137d7a1653> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51fc8879-7ca9-4a88-b034-e8137d7a1653> .