@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49d9f9c8-ecf5-4da0-b0fb-7162b3e22387> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49d9f9c8-ecf5-4da0-b0fb-7162b3e22387> .