About: http://webisa.webdatacommons.org/16901363

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 order to avoid this, a gas may be caused to flow in one direction, along a space between a wafer and a lens, such as shown in FIG. 2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com