About: http://webisa.webdatacommons.org/298100444

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	Yes, C++ is an enhancement of C, or sometimes referred as C with classes and OOP, but to say C is a subset, does not justify
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com