About: http://webisa.webdatacommons.org/295874564

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	Macrophages secrete growth factors such as epidermal growth factor (EGF) and vascular endothelial growth factor (VEGF), and produce proteases including matrix metalloproteinases (MMPs).
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov