About: http://webisa.webdatacommons.org/171235520

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 following example is a sample used to create a mixed-content schema:
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com