About: http://webisa.webdatacommons.org/169695717

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	We have a tree structure that consists of different types of nodes, and I am given the task of writing some code that exports the tree to some XML format.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com