@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec9d13be-b8af-4a22-83db-629382e99d3b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec9d13be-b8af-4a22-83db-629382e99d3b> .