About: http://webisa.webdatacommons.org/221583842

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	So in order to show that C++ could work without references, you will need to show that there are no other parts of the language where references are a significant advantage
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com