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Metadata Guidelines

Documentation for the metadata we use to describe materials in our digital repositories.

Elements

ELEMENT NAME

Title (dc.title)

DEFINITION

The name given to the resource.

WHERE CAN THE TITLE INFORMATION BE FOUND?

Item Type Information Sources
For text
  • title page (use the title page unless there isn't one)
  • front cover
  • copyright page
  • spine of cover
For images
  • title written on the back of a photograph
  • captions
  • envelope, slip cover, or case
For maps
  • title caption on map
  • notes around the outside of the map
For music scores
  • title page
  • top of first page
  • front cover
For videos
  • title screen(s)
  • label on disc/object
  • container cover
For sound files
  • title on disc/cassette
  • container information
For computer files
  • title page/screen
  • title at top of document
  • title on HTML header

In some cases the title may come from accompanying or supplementary information or documentation.

HOW TITLE WORKS IN THE METADATA FORM

Parts:

1. Title (dc.title) - text field

Repeatable?

Yes - to include additional titles, use the Title Alternative (dc.title.alternative) field.

Required?

Yes - a main Title is required.

GENERAL TITLE RULES

  • Every record must have a Title (dc.title) field
  • Some records may have multiple titles

ELEMENT NAME

Author (dc.contributor.author)

DEFINITION

A person, agency, or organization primarily responsible for creating the intellectual content of the resource.

WHERE CAN THE AUTHOR INFORMATION BE FOUND?

Authors (or creators) include any person/company/organization that was centrally involved in creating the item and may be found on:

Item Type Information Sources
For text
  • title page
  • front cover
  • end of document
For images
  • bottom or back of a photograph
  • envelope, slip cover, or case
For maps
  • statement in a caption
  • notes around the outside of the map
For music scores
  • top of page
  • title page
  • table of contents
For videos
  • title screen(s)
  • label on disc/object
  • container cover
For sound files
  • information on disc/object
  • container information
For computer files
  • title page/screen
  • statement in a header/footer

In some cases the author (creator) may come from accompanying or supplementary information or documentation.

HOW AUTHOR SHOULD BE ENTERED IN METADATA FORM

  • If no author (creator) information is readily available, leave the field blank.
  • Only include individuals/organizations who were primarily responsible for the creation of the item.

Repeatable?

Yes.

Required?

No.

GENERAL AUTHOR RULES

  • Use the last name, first name, middle initial format (e.g., Smith, Harriett S.)

ELEMENT NAME

Date (dc.date.issued)

DEFINITION

Dates associated with events in the life cycle of the resource.

WHERE CAN THE DATE INFORMATION BE FOUND?

Item Type Information Sources
For text
  • title page
  • copyright page
  • cover or inside cover page
For images
  • bottom or back of a photograph
  • a time-stamp
  • envelope, slip cover, or case
For maps
  • title in a caption or legend
  • notes around the outside of the map
For music scores
  • top of page
  • title page
  • table of contents
For videos
  • title or credit screen(s)
  • label on disc/object
  • container cover
For sound files
  • information on disc/object
  • container information
For computer files
  • title page/screen
  • statement in a header/footer

In some cases the date may come from accompanying or supplementary information or documentation.

HOW DATE SHOULD BE ENTERED IN METADATA FORM

  • Select the date qualifier from the drop-down menu.
  • Only use the international date time standard, YYYY-MM-DD.

Repeatable?

Yes.

Required?

Yes. A Date Issued (dc.date.issued) with at least the year (YYYY) is required.

GENERAL DATE INPUT RULES

  • Always format dates appropriately: YYYY-MM-DD

ELEMENT NAME

Language (dc.language.iso)

DEFINITION

The language(s) of the intellectual content of the resource.

WHERE CAN THE LANGUAGE INFORMATION BE FOUND?

Language is determined by examining the item:

Item Type Information Sources
For text
  • title page
  • words of the text
For images
  • caption
  • visible words within the image (e.g., a sign in a photograph)
  • text written on the front or back of a photo or image
For maps
  • caption or legend
  • place/physical feature labels
For music scores
  • title
  • lyrics
For videos
  • title screen(s)
  • label on disc/object
  • container cover
For sound files
  • spoken/sung words
  • information on disc/object
  • container information
For computer files
  • title page/screen
  • text

HOW LANGUAGE SHOULD BE ENTERED IN METADATA FORM

  • Select the Language (dc.language.iso) from the drop-down menu.
  • For English, DO NOT USE "English (United States). Instead, use the more general English from drop-down.

Repeatable?

Yes.

Required?

No; however, it is strongly recommended and best practice for all materials.

GENERAL LANGUAGE INPUT RULES

  • Include all relevant languages (e.g., English (en); Spanish (es)
  • Do not include languages that are merely referenced or only appear as single words in text of another language
  • For visual images that do not have a textual caption or text shown in the image, choose "no language" (N/A in drop-down)

ELEMENT NAME

Subject/Keyword (dc.subject)

DEFINITION

In many cases, the item must be read/examined to find subjects and keywords but they may come from:

WHERE CAN THE SUBJECT/KEYWORD INFORMATION BE FOUND?

Item Type Information Sources
For text
  • title(s)
  • abstracts
  • tables of contents
  • section/chapter headings
  • text
For images
  • bottom or back of a photograph
  • visible items (people, surroundings, objects, etc.)
  • illustrations
For maps
  • statement in caption
  • notes around the outside of the map
  • geographic area and time period of the map
For music scores
  • title page
  • table of contents
  • lyrics
For videos
  • label on disc/object
  • container cover
For sound files
  • information on disc/object
  • container information
For computer files
  • title page/screen
  • text of document

In some cases subjects or keywords may be included (e.g., with theses, dissertations, articles, etc.) or come from accompanying or supplementary information.

HOW SUBJECT/KEYWORD SHOULD BE ENTERED IN METADATA FORM

  • Capitalize the first letter and for proper nouns
  • Inverse names (e.g., Smith, Patricia)
  • If needed, include multiple versions (e.g., spelling out acronyms or for punctuation)

Repeatable?

Yes.

Required?

No.

GENERAL SUBJECT/KEYWORD INPUT RULES

  • Information in the subject/keyword field should describe what the content is "about"
  • Subjects/keywords answer questions like: who, what, where, and when
  • Choose as many terms as necessary to capture subject content

ELEMENT NAME

Abstract (dc.description.abstract)

DEFINITION

A summary of the resource.

WHERE CAN THE ABSTRACT INFORMATION BE FOUND?

Like subjects/keywords, the item must be read/examined to find the abstract but it may come from:

Item Type Information Sources
For text
  • title page
  • abstract

In some cases the date may come from accompanying or supplementary information or documentation.

HOW ABSTRACT SHOULD BE ENTERED IN METADATA FORM

  • Enter the abstract only as it appears on the resource.
  • If the material does not include an abstract, input: No abstract prepared.

Repeatable?

Yes.

Required?

No. However, if there is no abstract, input: No abstract prepared.

GENERAL ABSTRACT INPUT RULES

  • Use complete sentences with proper grammar and punctuation.