About: http://webisa.webdatacommons.org/146487529

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	Note that although in one embodiment of the invention there are three types of problem, namely faults, upsets and defects, in other systems further types of problem might be supported, such as an ???out-of-calibration??? problem.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com