About: http://webisa.webdatacommons.org/359707030

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	Because the investigator does not actively manipulate the system, the chance that something other than the treatment caused the observed results is increased.
http://www.w3.org/ns/prov#wasQuotedFrom	usgs.gov