About: http://webisa.webdatacommons.org/41079240

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	With opening of valve 4, the autoclave is placed under vacuum and kept at a desired predetermined vacuum pressure, for example 110 Torrs, for a fixed period of time, such as 30 minutes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au