@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52d97a86-9fe6-4c53-b2c3-a2ab233ff74a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52d97a86-9fe6-4c53-b2c3-a2ab233ff74a> .