About: http://webisa.webdatacommons.org/76323461

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 the days before Loran, radar, sonar and satellite navigation, transatlantic shipping was done mainly by maps and stars.
http://www.w3.org/ns/prov#wasQuotedFrom	cape.com