About: http://webisa.webdatacommons.org/312709948

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	They are worn down by the animal's constant gnawing on bark, leaves, and other vegetable matter.
http://www.w3.org/ns/prov#wasQuotedFrom	useless-facts.net