About: http://webisa.webdatacommons.org/176696470

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	However, the availability of inert gases, especially in remote locations, makes the implementation of these prior art processes inconvenient.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es