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- an "item" -- it represents a unit of meaning and has content "parts" as separate objects
- a "set" -- it has object related to it as members ... should we consider a specialized relationship for this?
Sample of the starting lines of the .txt file describing the media object.
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From: Disk Image // CMnnn.001.txt | maps to | notes |
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Evidence Number: CM004 | descMetadata | Would correspond to EAD <c><unittitle> |
Evidence Number: CM004 | descMetadata | Would correspond to EAD <c><unitid> |
Case Number: M1437 | DC |
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Notes: 5.25 inch Floppy Disks | descMetadata descmetadata | Would correspond to EAD <physdesc> in a node describing the media. |
(implied) | RELS-EXT | A link to the Collection object |
(implied) | RELS-EXT | A link to the Series object |
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Sample of transformed FTK file (though the converison modules will not use this as input, but rather work from the same mapping rules that express this output).
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Information from: FTK xml // Report_transformed.xml | maps to (within item objects) | notes | ||
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<filename>BU3A5</filename> | n/a | this is the original file name as it appeared on the original media. | ||
<Item_Number>1004</Item_Number> | n/a | internal FTK reference only, to disambiguate references in the FTK report | ||
<filepath>CM006.001/NONAME [FAT12]/[root]/BU3A5</filepath> | descMetadata | <ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="ea74d027-4a12-4eef-9abd-99a3f5f7c0d4"><ac:plain-text-body><![CDATA[ | <filepath>CM006.001/NONAME [FAT12]/[root]/BU3A5</filepath> mods:physicalLocation> | location of file on original media |
<disk_image_no>CM006</disk_image_no> | Naomi thinks this should be handled with a link to the media (disk image) object | This token, taken from the head of the <filepath>, is the only data link between the FTK output for a file object and the corresponding media object. We want a data link in descriptive metadata as well as an RDF link to the corresponding object. | ||
<filesize>35654</filesize> | <physicalDescription> | descMetadata - human friendly | This should be a human friendly version of the file size. The machine friendly version is in contentMetadata. | |
<filesize_unit>B</filesize_unit> | use to determine filesize in bytes (convert to bytes if nec) | Needed to correctly interpret <filesize>, if used | ||
<file_creation_date>n/a</file_creation_date> | descMetadata <originInfo> |
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<file_accessed_date>n/a</file_accessed_date> | descMetadata |
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<file_modified_date>12/8/1988 6:48:48 AM (1988-12-08 14:48:48 UTC)</file_modified_date> | descMetadata <originInfo> |
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<MD5_Hash>976EDB782AE48FE0A84761BB608B1880</MD5_Hash> | contentMetadata | Used for checksum validation of a file during processing. This value will eventually be part of contentMetadata, but probably not as a value transferred from here. | ||
<restricted>False</Restricted> |
| true=visible staff only, not discoverable .... Hypatia only | ||
<type>Books</type> | descMetadata | <typeOfResource>? <topic? or <genre>? authority? | Naomi sez: mods doc says this is controlled vocab, so this won't work ... [http://www.loc.gov/standards/mods/mods-outline.html#typeOfResource | |
<title>The Burgess Shale and the Nature of History</title> | descMetadata | This is not the title of the file or the file content directly, but the author's title to which the file relates. | ||
<filetype>WordPerfect 4.2</filetype> | descMetadata |
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<Duplicate_File> </Duplicate_File> |
| * blank, null value or empty string - file is unique in collection, no duplicates | ||
<export_path>files\BU3A5.wp</export_path> |
| The file as saved by FTK for further processing. | ||
(implied) | RELS-EXT | A link to the Media object |
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