We’ve received two grants to digitize the Beckman and Bredig collections respectively; we have another one coming soon (the Dow collection). This is a quick overview of the current state of metadata and information architecture setup in ArchivesSpace and the Digital Collections, to make future conversations about these two websites easier.
Example 1:
Let’s take a look at a letter in the Beckman collection as an example.
Digital collections:
In the digital collections, the letter takes the form of a work: https://digital.sciencehistory.org/admin/works/wm117p03j
To place the work in its archival context, the D.C. gives you the following clues:
The letter is part of a collection, the Beckman Collection.
💡 A work can be part of more than one collection, but a collection cannot be part of another collection.
The letter is part of a subseries and a series within the Beckman collection.
This information is stored as an unordered sequence of two strings:
Series Arrangement
Series I. Arnold O. Beckman Files
Sub-series 1. Correspondence
Notes re: series arrangement:
Each string concatenates the type of metadata (
Sub-series
), the identifier, (I.)
, and the title of the grouping: (Arnold O. Beckman Files
)There’s no ordering information to encode the fact that a series is more important than a subseries
There’s no way to order the subseries within a given series
There’s no way to order the series within a collection.
The letter also has an ASpace Reference Number:
118f36c4c5a373e4b4a81253ebc85fae
.
ArchivesSpace:
In ArchivesSpace, the work takes the form of a “digital object”:
https://sciencehistory.libraryhost.com/admin/digital_objects/247#tree::digital_object_247
The digital object contains as part of its metadata the URL to the “work” in the digital collections.
It also contains a link to what ArchivesSpace calls a “file”:
The “file”'s URL is https://sciencehistory.libraryhost.com/admin/resources/1#tree::archival_object_10615 .
The “file” is a digital surrogate for a manila folder which contains the letter.
A “file” is an “archival object”
The “file”’s title is “Los Angeles Chamber of Commerce - Air Pollution Committee, 1951-1954”
The “file” has a unique ID which is
118f36c4c5a373e4b4a81253ebc85fae
.