About: http://webisa.webdatacommons.org/94813007

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	They rounded the Northern Continent and visited many cites in the US, Puerto Rico and other islands, several South American countries and the Falklands, Mexico, and then worked their way back along the US coast to Seattle.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com