About: http://webisa.webdatacommons.org/139873290

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	It is now recognized that tectonics, climate fluctuations, the appearance and disappearance of land bridges, and other factors have led to the current distributions of northern temperate forests.
http://www.w3.org/ns/prov#wasQuotedFrom	duke.edu