About: http://webisa.webdatacommons.org/9985274

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	However, major operating systems such as windows, linux and osx were largely written before c++ was considered mature.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com