About: http://webisa.webdatacommons.org/21023282

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	The Obsolete attribute can be used without arguments, but including an explanation of why the item is obsolete and what to use instead is recommended.
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com