@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0b81f093-99d0-4b13-b5ad-dcb4779528a4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0b81f093-99d0-4b13-b5ad-dcb4779528a4> .