sub:provenance {
  beldoc: dce:description "Approximately 2000 hand curated statements drawn from 57 PubMeds." ;
    dce:rights "Copyright (c) 2011-2012, Selventa. All Rights Reserved." ;
    dce:title "BEL Framework Small Corpus Document" ;
    dc:license "Creative Commons Attribution-Non-Commercial-ShareAlike 3.0 Unported License" ;
    pav:authoredBy sub:_6 ;
    pav:version "20131211" .
  sub:_5 prov:value """In contrast to the low or absent PTEN in cells with phosphorylated Akt/PKB, the cell
lines with the lowest levels of phosphorylated Akt had the highest level of
PTEN protein expression (A549 and H1355). Both A549 and H1355 cells have wild-type
PTEN (Ref. 69  and data not shown, respectively). Taken together, these data
show that Akt/PKB phosphorylation and mutations in PTEN are inversely correlated
in four of five NSCLC cell lines.""" ;
    prov:wasQuotedFrom pubmed:11358816 .
  sub:_6 rdfs:comment "support@belframework.org" ;
    rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:11358816 ;
    prov:wasDerivedFrom beldoc: , sub:_5 .
}