Assertion: file format | /r/CreatedBy | microsoft
Facets:
value: for use with microsoft excel
type: PURPOSE
Source sentences:
text: It was created by Microsoft and IBM and has become the standard PC audio file format.
text: XLS is a file extension for a spreadsheet file format created by Microsoft for use with Microsoft Excel.
text: AVI format is created by Microsoft and it is one of the oldest video format.