About: http://webisa.webdatacommons.org/267007405

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	In this Figure, x10 is a distance slightly shorter than x1, x20 is a distance slightly shorter than x2, and x30 is a distance slightly shorter than x3.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com