@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef98c8d3-2d98-4b81-b26d-5faca4e10c83> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef98c8d3-2d98-4b81-b26d-5faca4e10c83> .