@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90a3d70d-e1b3-410f-b7d2-64daea90837d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90a3d70d-e1b3-410f-b7d2-64daea90837d> .