Assertion: package's part | /r/HasProperty | stored within folder
Facets:
value: often
type: TEMPORAL
Source sentences:
text: The main parts of the embedded documents are often stored within a folder named "/Document" (which may contain subdirectories itself, if the file contains several related documents each of them with various parts), and the optional metadata parts that are not needed for processing the main parts of the document are stored in a folder named "/Metadata"; however these actual folder names are actually specified within the XML-formatted data in "[partname].rels" relationship files and the OPC specification allows any folder organisation that is convenient for the application and these two folder names are not required.