About: http://webisa.webdatacommons.org/301721075

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 and some other languages has these kinds of object wrappers for primitive types to handle the situations where an object is required.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com