About: http://webisa.webdatacommons.org/397464793

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	The program consists of a class rectangle which has two data members such as length and breadth and the member functions area() and len().
http://www.w3.org/ns/prov#wasQuotedFrom	cpp4u.com