About: http://webisa.webdatacommons.org/51924261

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	That may turn out to be the case, but it does not automatically follow from the facts that MS is a big company and Office formats are a de facto standard.
http://www.w3.org/ns/prov#wasQuotedFrom	ibiblio.org