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  "formatDescription": "PageMaker is a discontinued desktop publishing program created by Aldus Corporation in 1985. Originally created for Macintosh computers the PC version was released in 1987. It was purchased alongside other Aldus software such as FreeHand in 1994. File extensions begin with either pm or pt, for the PageMaker file or for PageMaker template, followed by the version number.",
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  "formatDisclosure": null,
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  "formatRisk": null,
  "formatAliases": null,
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  "formatFamilies": null,
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      "identifierType": "MIME"
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      "identifierType": "PUID"
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      "name": "PageMaker PC Document Version 5",
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      "provenance": "11/2023 (v.115)- Max-offset modified for BOF signature to allow for more exact signature identification. Internally researched"
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      "externalSignature": "pm5",
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      "relationshipType": "Is previous version of",
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      "relatedFormatName": "PageMaker PC Document",
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      "relatedFormatName": "PageMaker PC Document",
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    1
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