About: http://webisa.webdatacommons.org/77821037

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	Conversely, in applications such as semiconductor manufacturing where the operating environment must be kept clean, the readily sealed exoskeleton structure may be used to keep machine-generated contaminants inside the machine.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com