@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec4c90b0-ddd0-4bf7-80dd-34dd89991da8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec4c90b0-ddd0-4bf7-80dd-34dd89991da8> .