About: http://webisa.webdatacommons.org/8235711

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	The blood carried by veins, in addition to having little oxygen, is also filled with carbon dioxide and various forms of cellular waste.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.org