PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • University, discovered that a smooth, cylindrical jet of liquid emerging from an orifice spontaneously b...One sponge-like material, three different applications... is also a widely used catalytic chemical process that removes sulfur from natural gas and refined petroleum products, such as gasoline and diesel and jet fuels.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bio-medicine.org