About: http://webisa.webdatacommons.org/21916065

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 Doldrums saw heavy skies throughout with cloud cover blotting out stars and the moon meaning there was no other way to helm other than by compass.
http://www.w3.org/ns/prov#wasQuotedFrom	sail-world.com