About: http://webisa.webdatacommons.org/82105294

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	Documents such as HTML documents, XML documents, WML documents, and the like, typically are advantageously represented in tree structures because of the hierarchical nature of the languages in which such documents are represented.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com