About: http://webisa.webdatacommons.org/154646391

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	Land areas, such as Canada and the Rocky Mountains, once covered in ice, are now lakes and forests.
http://www.w3.org/ns/prov#wasQuotedFrom	carleton.edu