sub:provenance {
  sub:assertion dcterms:description "[The antigenic diversity threshold theory predicts that antigenic sites of human immunodeficiency virus type 1, such as the V3 region of the external glycoprotein gp120, evolve more rapidly during the symptom-free period in individuals progressing to AIDS than in those who remain asymptomatic for a long time.]. 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:7474108 ;
    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 .
}