About: http://webisa.webdatacommons.org/291622500

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	Your body's organs, such as your heart and brain, need oxygen-rich blood to work well.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov