About: http://webisa.webdatacommons.org/82339675

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	To fully compress the charge in this l manner is difficult and in some of the larger engines impossible unless means be provided for the escape of a portion of the charge to reduce its volume or other auxiliary starting mechanism.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com