PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By some estimates, Chinese investments in Africa are growing by 50% annually, and Beijing is aggressively pursuing Africa's oil, natural gas, and other reserves it requires in order to sustain growth in China [1].
http://www.w3.org/ns/prov#wasQuotedFrom
  • plos.org