About: http://webisa.webdatacommons.org/346594670

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	If one wants to prove a function is a metric, the third bullet is often the hardest property to establish.
http://www.w3.org/ns/prov#wasQuotedFrom	jeremykun.com