PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • According to study leader Sato, it is possible heavy pterosaurs overcame their difficulties during takeoff by launching themselves from high places such as trees or cliffs.
http://www.w3.org/ns/prov#wasQuotedFrom
  • breakfornews.com