About: http://webisa.webdatacommons.org/280730822

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 distance function is a metric, that is, for every two points we have , and for every three points we have the triangle inequality
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com