@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec3b7e47-c60a-4f58-81c9-e5a46d7c1547> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec3b7e47-c60a-4f58-81c9-e5a46d7c1547> .