@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef536d82-d833-4778-89ba-b66af02192df> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef536d82-d833-4778-89ba-b66af02192df> .