@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49931bee-c3a6-4de1-99ea-ef33a88b0e55> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49931bee-c3a6-4de1-99ea-ef33a88b0e55> .