About: http://webisa.webdatacommons.org/406863048

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 variables such as temperature variations, external light, etc. can change the result or cause an error in any absolute measurement.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com