PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It was to no avail: the participants failed to agree on a global mechanism to put a price on emissions, making it harder for energy firms to justify big investments in unproven green technologies, such as advanced biofuels or carbon capture and storage. ???Almost all areas of clean technology will get a little less investor interest because there is no mandate,??? predicts Vinod Khosla, a prominen
http://www.w3.org/ns/prov#wasQuotedFrom
  • economist.com