About: http://webisa.webdatacommons.org/257566942

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	Aerial surveys are one way to estimate the area of BTPD colonies in a large area such as a state.
http://www.w3.org/ns/prov#wasQuotedFrom	usda.gov