@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9aa4bd8-20ea-40b7-ab67-78bcaf7c3562> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9aa4bd8-20ea-40b7-ab67-78bcaf7c3562> .