About: http://webisa.webdatacommons.org/344525642

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	Weeds such as Canada thistle, knapweed, and dalmation toadflax, present a constant and intense challenge for us as land managers.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com