@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63c50f6b-9997-4ecf-9add-b7a78d71f96b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63c50f6b-9997-4ecf-9add-b7a78d71f96b> .