About: http://webisa.webdatacommons.org/241990997

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 the tree is a binary search tree, this has been implemented using XQuery.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com