About: http://webisa.webdatacommons.org/277526117

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	One use case is a multi-tier application with a distributed web-tier running on an OpenStack-powered Rackspace Private Cloud that is connected via RackConnect to an Oracle database running on a managed vSphere cluster.
http://www.w3.org/ns/prov#wasQuotedFrom	rackspace.com