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:_7 ;
    pav:version "1.6" .
  sub:_6 prov:value """Interestingly, other LRR domain-containing proteins have also been demonstrated to
interact with receptor tyrosine kinases. Decorin, a secreted proteoglycan containing
nine LRRs, has been shown to interact with the EGF receptor and ErbB2 to
initially enhance their activities (27, 28). Decorin interaction with receptors
has been suggested to mediate prolonged receptor down-regulation and the inhibition
of cellular growth through enhanced expression of p21waf1 (29).""" ;
    prov:wasQuotedFrom pubmed:15345710 .
  sub:_7 rdfs:comment "support@belframework.org" ;
    rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:15345710 ;
    prov:wasDerivedFrom beldoc: , sub:_6 .
}