sub:provenance {
beldoc: dce:description "Approximately 61,000 statements." ;
dce:rights "Copyright (c) 2011-2012, Selventa. All rights reserved." ;
dce:title "BEL Framework Large Corpus Document" ;
pav:authoredBy sub:_4 ;
pav:version "1.4" .
sub:_3 prov:value "Th1 cells produce IFN-gamma and TNF-beta, which promote cell-mediated immunity, while Th2 cells secrete IL-4, IL-5, IL-6, IL-9, IL-10, and IL-13, which favor humoral responses" ;
prov:wasQuotedFrom pubmed:11748270 .
sub:_4 rdfs:label "Selventa" .
sub:assertion prov:hadPrimarySource pubmed:11748270 ;
prov:wasDerivedFrom beldoc: ,
sub:_3 .
}