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:_5 ;
    pav:version "1.6" .
  sub:_4 prov:value """However, HT-29 cells migrated across an endothelial layer of HUVEC, and this migration
was enhanced by pretreating HUVEC with TNFα (Fig.4A). This increase in cell
migration was reduced down to control levels by pretreating HUVEC with the anti-E-selectin
antibody indicating the requirement of E-selectin expression and E-selectin-dependent
adhesion for HT-29 cell migration across an endothelial cell
layer (Fig. 4A).""" ;
    prov:wasQuotedFrom pubmed:11448946 .
  sub:_5 rdfs:comment "support@belframework.org" ;
    rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:11448946 ;
    prov:wasDerivedFrom beldoc: , sub:_4 .
}