About: http://webisa.webdatacommons.org/268513145

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	Tumors often overproduce VEGF to stimulate blood vessel growth within tumors so that their fast-dividing cells are kept supplied with oxygen and other nutrients.
http://www.w3.org/ns/prov#wasQuotedFrom	medicalxpress.com