About: http://webisa.webdatacommons.org/228906957

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	It emerged however (Gibson 1977; Rahman 1980) that gaharu formation rarely occurred in trees under 25 years old, and formation probably followed injury to the tree, for example following wind or storm damage.
http://www.w3.org/ns/prov#wasQuotedFrom	cropwatch.org