About: http://webisa.webdatacommons.org/114192245

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	However, the greatest dangers are from collisions, whether between a ship and an icebreaker or when navigating in a convoy.
http://www.w3.org/ns/prov#wasQuotedFrom	marinelink.com