About: http://webisa.webdatacommons.org/47199468

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 classification tree node is a leaf node, i.e. has no children, then it represents a set of records obtained by retrieving all records from the database that have a particular value for a specified data field.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr