About: http://webisa.webdatacommons.org/341654049

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	Summary In many mission critical applications, one of the central tasks is to obtain aggregate values, such as AVERAGE and SUM, based on which critical conditions can be detected.
http://www.w3.org/ns/prov#wasQuotedFrom	ust.hk