About: http://webisa.webdatacommons.org/7255775

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	Finally platelets also secrete cytokines such as platelet-derived growth factor (PDGF), which is recognized as one of the first factors secreted in initiating subsequent steps.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.co.uk