About: http://webisa.webdatacommons.org/312847929

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 entries mostly mention the weather, seas, course, latitude and longitude, and other vessels.
http://www.w3.org/ns/prov#wasQuotedFrom	cdlib.org