About: http://webisa.webdatacommons.org/386569168

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	Aboard some ships, crewmen might work for two or three long, dangerous years only to find at the voyage???s end that they owed the shipowner money for medicine, tobacco, or other supplies.
http://www.w3.org/ns/prov#wasQuotedFrom	si.edu