About: http://webisa.webdatacommons.org/395128744

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	Therefore, this invention is particularly useful in setting up a stable environment surrounding a laser-irradiated region with a minimum gas flow and hence reduces gases charges substantially.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com