@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b52d87a2-ec36-4495-81ac-17f631e4fc51> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b52d87a2-ec36-4495-81ac-17f631e4fc51> .