PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Failure to improve recycling rates of metals such as lithium and gallium could leave them essentially unavailable for use in solar panels, electric cars and other clean technologies
http://www.w3.org/ns/prov#wasQuotedFrom
  • absolutewrite.com