PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Biological cells are about 60 percent water and 40 percent macromolecules such as proteins, carbohydrates and other components.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org