About: http://webisa.webdatacommons.org/152337531

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	During this period, lymphocytes and other cells become activated and begin secreting profibrotic cytokines and growth factors, such as TGF??, IL-13 and PDGF [6???8], which further activate the macrophages and fibroblasts.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov