PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In practice, liquids such as water and mercury exhibit a property known as tensile strength and are able, under certain conditions to take negative pressures.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org