@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4649aaf-455a-428c-844a-3f0a6c846bad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4649aaf-455a-428c-844a-3f0a6c846bad> .