About: http://webisa.webdatacommons.org/199631029

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	For explaining an algorithm employing a tree structure, it is general to use terms such as root and leaf.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com