sub:provenance {
  sub:assertion dcterms:description "[The expression patterns of p16 and Smad4 were determined in a subset of PanINs by immunohistochemistry, and the pattern of labeling compared with that seen in PanINs associated with infiltrating adenocarcinoma of the pancreas as identified in prior studies, and to PanINs associated with pancreatic endocrine tumor.]. 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:14657708 ;
    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 .
}