PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • MOFs are probably best known for capturing gases such as carbon dioxide, said materials chemist Jie Xiao of the Department of Energy's Pacific Northwest National Laboratory.
http://www.w3.org/ns/prov#wasQuotedFrom
  • science20.com