@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99a83aa7-d810-40da-aa71-0578b70f974a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99a83aa7-d810-40da-aa71-0578b70f974a> .