About: http://webisa.webdatacommons.org/344501230

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	Leading internet companies such as Google, Facebook, and Yahoo have both extensively contributed to and benefitted from popular open source building blocks such as Apache web server and Memcache caching software.
http://www.w3.org/ns/prov#wasQuotedFrom	opengroup.org