About: http://webisa.webdatacommons.org/273026094

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	The reaction is carried out under dry (water free) conditions: under a vacuum, or under a dry gas, such as nitrogen or argon, preferably under nitrogen.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es