PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Each tip was then washed with 125 ??l of 80% reagent grade alcohol to remove salts and other contaminants.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com