About: http://webisa.webdatacommons.org/370232358

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	Twin-engine inboard boats might suck the stern toward the wall when the propeller nearest the wall is put into forward, or push the boat away when that propeller reverses.
http://www.w3.org/ns/prov#wasQuotedFrom	gtmm.com