About: http://webisa.webdatacommons.org/347714068

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	At present, the machines for screwing caps onto bottles or similar containers use mechanical systems, including springs or friction systems.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com