About: http://webisa.webdatacommons.org/280219498

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	People of ordinary skill in the art are aware that various methods may be used to calculate the distances, including an absolute and an Euclidean distance.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com