PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • All body fluids contain electrolytes, which are atoms that have a positive or negative charge and are essential to the function of the nervous system and muscles, including the heart, and for maintaining blood pressure and the body's acid-base balance, or potenz hydrogen (pH) levels.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com