About: http://webisa.webdatacommons.org/311785144

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	java.io: contains input and output classes for reading files and I/O streams, such as File.
http://www.w3.org/ns/prov#wasQuotedFrom	ntu.edu.sg