@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/991b4b6c-46e6-43d1-9754-3b6d04e44de0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/991b4b6c-46e6-43d1-9754-3b6d04e44de0> .