@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a28b9aaa-c64a-47f6-a7dd-f9e73b398617> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a28b9aaa-c64a-47f6-a7dd-f9e73b398617> .