About: http://webisa.webdatacommons.org/404401197

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	Vitamin CHealth Benefits:Researchers have long known that vitamin C is an essential building block of collagen, the structural material for bone, skin, blood vessels and other tissue.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com