About: http://webisa.webdatacommons.org/230213508

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 encroachment of the ocean caused an increase in precipitation around the North Slope that allowed cottongrass and other sedges to nudge out the grasses preferred by bison.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com