About: http://webisa.webdatacommons.org/398333051

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	More specifically, elements such as the sizes of both ships, the number of persons to be saved (quantity), degree of danger, rescue techniques, and so on are required in addition to the time, for selecting a rescue ship at auction.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com