About: http://webisa.webdatacommons.org/364124673

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	Carefully maintained steel-hulled yachts can have a lifespan of over 100 years.As ships age, forces such as corrosion, osmosis, and rotting compromise hull strength, and a vessel becomes too dangerous to sail.
http://www.w3.org/ns/prov#wasQuotedFrom	reference.com