PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The purpose of blood vessels is to carry blood to and from the heart, while delivering oxygen and nutrients to cells and removing carbon dioxide and other wastes.Arteries An artery is a blood vessel that carries oxygenated blood away from the heart; however, the pulmonary arteries are the only arteries to carry deoxygenated blood, which is taken to the lungs.Arterioles ( NOT STUDIED IN CLASS ) Art
http://www.w3.org/ns/prov#wasQuotedFrom
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