About: http://webisa.webdatacommons.org/144872765

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	We are cooperating in an international study to decipher why exotic annual grasses, such as medusahead, are highly invasive in western North America; yet, not nearly as invasive in Eurasia, where they evolved.
http://www.w3.org/ns/prov#wasQuotedFrom	usda.gov