@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9e3916c-177c-4c83-89ce-81336ffa4a22> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9e3916c-177c-4c83-89ce-81336ffa4a22> .