About: http://webisa.webdatacommons.org/120823572

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	In conclusion, it is a common understanding that two-piece, or articulated, pistons are quite appropriate for internal combustion engines, particularly diesel engines having a high specific output and a low level of emissions and noise.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com