PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The researchers found that graphite, a form of carbon commonly used as the lead in pencils, will dissolve and unpeel into graphene sheets when dunked in chlorosulphonic acid.
http://www.w3.org/ns/prov#wasQuotedFrom
  • greentechmedia.com