About: http://webisa.webdatacommons.org/238145224

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	Verifications such as these are best done when the system is otherwise unoccupied, otherwise the measurements will be confused by the other activity.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com