@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6859aab9-a7b2-4cc0-8136-64c341553aad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6859aab9-a7b2-4cc0-8136-64c341553aad> .