sub:provenance {
  sub:assertion dcterms:description "[The high prevalence of the V617F mutation of Janus kinase 2 and associated mutations in myeloproliferative disorders (> 95% in polycythemia vera and about half of patients with essential thrombocythemia and primary myelofibrosis) has led the World Health Organization to alter the diagnostic criteria for these myeloproliferative disorders, and these changes are reviewed.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en ;
    wi:evidence dgn-void:source_evidence_literature ;
    sio:SIO_000772 miriam-pubmed:18300758 ;
    prov:wasDerivedFrom dgn-void:BEFREE ;
    prov:wasGeneratedBy eco:ECO_0000203 .
  dgn-void:BEFREE pav:importedOn "2017-02-19"^^xsd:date .
  dgn-void:source_evidence_literature a eco:ECO_0000212 ;
    rdfs:comment "Gene-disease associations inferred from text-mining the literature."@en ;
    rdfs:label "DisGeNET evidence - LITERATURE"@en .
}