About: http://webisa.webdatacommons.org/211951011

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	When doing so, familiar COM techniques are employed, such as reference counting to manage the lifetime of objects and testing HRESULT values to determine whether an operation succeeded or failed.
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com