The make-triples function uses keyword for a bnode, which causes an exception when the triples are read.
Execution error (IllegalArgumentException) at grafter-2.rdf4j.io/eval9412$fn$G (io.clj:31). No implementation of method: :->backend-type of protocol: #'grafter-2.rdf4j.io/IRDF4jConverter found for class: clojure.lang.Keyword
The
make-triplesfunction useskeywordfor a bnode, which causes an exception when the triples are read.Execution error (IllegalArgumentException) at grafter-2.rdf4j.io/eval9412$fn$G (io.clj:31). No implementation of method: :->backend-type of protocol: #'grafter-2.rdf4j.io/IRDF4jConverter found for class: clojure.lang.Keyword