About: http://webisa.webdatacommons.org/269980728

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	One of the best critiques of the shipping industry that I have read is Jack Devaney???s ???The Tankship Tromedy??? this looks at a lot of issues including the points you mention in your post.
http://www.w3.org/ns/prov#wasQuotedFrom	shipsnostalgia.com