About: http://webisa.webdatacommons.org/432816263

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	upporting both the Microsoft Visual C++ compiler for C programs and the gnu compilers and development tools, including gcc, g++, and gdb.
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com