About: http://webisa.webdatacommons.org/357416492

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	Collagen is a building block of tendons, ligaments, arteries, veins and muscles--the heart muscle in particular; collagen also helps heal cartilage, and cushions joints and vertebrae. -Ezinearticles.com
http://www.w3.org/ns/prov#wasQuotedFrom	medicalpublications.org