Metadata (developement purpose)
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InfoKey: Creator
InfoValue: FrameMaker 7.0
InfoKey: Title
InfoValue: PDF Reference, version 1.6
InfoKey: Producer
InfoValue: Acrobat Distiller 6.0.1 for Macintosh
InfoKey: Author
InfoValue: Adobe Systems Incorporated
InfoKey: Subject
InfoValue: Adobe Portable Document Format (PDF)
InfoKey: ModDate
InfoValue: D:20041114163850-08’00’
InfoKey: CreationDate
InfoValue: D:20041114084116Z
PdfID0: b1f99718e2a92cc112fbf8b233fb
PdfID1: b2f1dbee369e11d9b9510393c97fd8
NumberOfPages: 1236
BookmarkTitle: PDF Reference
BookmarkLevel: 1
BookmarkPageNumber: 1
BookmarkTitle: Contents
BookmarkLevel: 2
BookmarkPageNumber: 3
BookmarkTitle: Figures
BookmarkLevel: 2
BookmarkPageNumber: 7
BookmarkTitle: Tables
BookmarkLevel: 2
BookmarkPageNumber: 11
BookmarkTitle: Preface
BookmarkLevel: 2
BookmarkPageNumber: 21
…
BookmarkTitle: Colophon
BookmarkLevel: 2
BookmarkPageNumber: 1235
PageLabelNewIndex: 1
PageLabelStart: 1
PageLabelNumStyle: LowercaseRomanNumerals
PageLabelNewIndex: 23
PageLabelStart: 1
PageLabelNumStyle: DecimalArabicNumerals
`3.8.3 Dates
PDF defines a standard date format, which closely follows that of the international
standard ASN.1 (Abstract Syntax Notation One), defined in ISO/IEC 8824 (see
the Bibliography). A date is a string of the form
(D:YYYYMMDDHHmmSSOHH’mm’)
where
YYYY is the year
MM is the month
DD is the day (01–31)
HH is the hour (00–23)
mm is the minute (00–59)
SS is the second (00–59)
O is the relationship of local time to Universal Time (UT), denoted by one of
the characters +, −, or Z (see below)
HH followed by ’ is the absolute value of the offset from UT in hours (00–23)
mm followed by ’ is the absolute value of the offset from UT in minutes (00–59)
The apostrophe character (’) after HH and mm is part of the syntax. All fields after the year are optional. (The prefix D:, although also optional, is strongly recommended.)
The default values for MM and DD are both 01; all other numerical fields default to zero values. A plus sign (+) as the value of the O field signifies that local time is later than UT, a minus sign (−) signifies that local time is earlier than UT, and the letter Z signifies that local time is equal to UT. If no UT information is specified, the relationship of the specified time to UT is considered to be unknown.
Regardless of whether the time zone is known, the rest of the date should be specified in local time.
For example, December 23, 1998, at 7:52 PM, U.S. Pacific Standard Time, is represented by the string
D:199812231952−08’00’