About: http://webisa.webdatacommons.org/406203435

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	The tower???s sensors have been collecting data about such things as carbon dioxide absorption and release and air flow since 1999, one of the longest, continuously collected data sets of carbon flux from a forest.
http://www.w3.org/ns/prov#wasQuotedFrom	washington.edu