About: http://webisa.webdatacommons.org/391122163

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	From the list of the categories of documents, the user can use a pointing device, such as a mouse or the like, and select the desired category of document to compare.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es