About: http://webisa.webdatacommons.org/41653326

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	In any event, while pre-European landscape alteration has been demonstrated previously including by several geographers, the case has mainly been made for vegetation and mainly for eastern North America.
http://www.w3.org/ns/prov#wasQuotedFrom	nau.edu