About: http://webisa.webdatacommons.org/338101514

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	These pathways are turned on when an environmental signal, such as a growth factor, binds to an enzyme, called a tyrosine kinase receptor, embedded in the cell surface.
http://www.w3.org/ns/prov#wasQuotedFrom	harvardmagazine.com