@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9f70f4a-29c4-48da-8e8c-355c503a966f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9f70f4a-29c4-48da-8e8c-355c503a966f> .