About: http://webisa.webdatacommons.org/292278644

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 this way, the smoke and other like contaminants are prevented from impinging upon or otherwise clouding the optics of the beam inlet assembly 18.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es