Metadata/Controlled Vocabularies

Flag: ⭐️ Modified: February 14, 2026 7:58 PM Created: September 17, 2025 3:27 PM Master Type: Notes Hide: No Starred: Yes Status: Unassigned

Here’s a set of core IPTC Core (and Extension) fields tailored for a historical photography archive in a DAMS, organized by purpose, plus three example records showing how they’d look in practice.


Purpose IPTC Field Field Label (DAMS) Description
Research & Discovery Title Title Short human-readable name of the image
Description Caption/Description Detailed caption or summary
Keywords Keywords Controlled vocabulary—subjects, people, places
SubjectCode Subject Codes Coded taxonomy (e.g. A3 “Urban Life”, E2 “Portraits”)
City City City depicted
ProvinceState State/Province State or province
CountryPrimaryLocationName Country Country depicted
Cataloguing & Provenance Creator Photographer/Creator Person or studio that created the original
CopyrightNotice Rights/Usage Rights statement or license
SpecialInstructions Handling/Preservation Notes Physical condition, handling instructions
DigitalSourceType Original Format E.g. “Glass Plate Negative”, “Nitrate Negative”
DateCreated Date Original Date photo was taken (YYYY-MM-DD)
Access & Display CreditLine Credit How to credit the institution or donor
By-lineTitle Role Role of creator if different from “Creator” (e.g. “Studio”)
URL Reference URL Link to front-end record or public gallery
JobID Object ID Unique museum/CMS accession number
Preservation MetadataDate Last Metadata Updated When metadata was last modified
DigitalCreationDate Date Digitized When scan was made
Source Source Archive Collection or donor name
History Provenance History Chain-of-custody, previous owners
Sub-location Physical Storage Location Box, folder, or shelf location in repository

Example Records

Below are three sample CSV-style records illustrating how you might populate these IPTC fields for your DAMS.

JobID Title Description Keywords Creator DateCreated DigitalCreationDate DigitalSourceType CopyrightNotice Location City Country Credit URL MetadataDate SpecialInstructions Source Archive
1987.0034.001 Main Street circa 1925 – Front of Store View of the Main Street storefront with horse-drawn wagon. Main Street; storefront; transport J. Smith Studio 1925-06-15 2025-07-10 Nitrate Negative © City Historical Society Auburn Auburn USA City Historical Soc. https://gallery.museum/asset/abc123 2025-07-15 Keep in acid-free sleeve Auburn City Archive
1987.0034.001 Main Street circa 1925 – Positive Scan Front Digitally converted front positive of nitrate negative. Main Street; scan; positive A. Technician 1925-06-15 2025-07-10 Positive TIFF © City Historical Society Auburn Auburn USA City Historical Soc. https://gallery.museum/asset/def456 2025-07-15 LZW-compression; no edits Auburn City Archive
1945.0112.007 Portrait of Mayor Thompson Formal portrait of Mayor Thompson in office, seated at desk. portrait; Mayor Thompson; politics Thompson Photo Co. 1945-03-22 2025-07-12 Glass Plate Negative Rights: Public Domain Springfield Springfield USA Springfield Museum https://gallery.museum/asset/ghi789 2025-07-16 Handle gloves; avoid UV Springfield Museum

Notes on Implementation

This core set of IPTC-compliant fields will support research discovery, cataloguing precision, user access, and long-term preservation all within your DAMS. Let me know if you’d like to see additional Extension fields (e.g., XML-based IPTC Photo Metadata) or deeper examples!

Here’s an expanded guide addressing your three new requests:


(1) Additional IPTC Extension Fields for a Historical Photography Archive

To go beyond the Core IPTC metadata schema and align with IPTC Extension, consider the following additional fields. These provide richer documentation for rights management, archival history, and detailed descriptions—especially useful in heritage contexts.

IPTC Extension Field Use Case Example Value
DigitalImageGUID Unique ID for the digitized file GUID-abc123456789
ModelAge Age of subject if known Approx. 65 years
OrganisationInImageName Organization depicted in the image Auburn Fire Department
PersonInImageName Names of people appearing in the photo Mayor Edward Clarke; John Lewis
Event Event depicted Veterans Day Parade, 1953
ArtworkOrObject Artwork depicted in the photo "Portrait of Lincoln", oil on canvas, 1865
LicensorName Institution managing licensing City Historical Society
LocationShownIdentifier URI or ID for standardized place data geonames:4810817
ImageSupplierImageID Legacy or third-party image ID Scan000112-TIFF2
ImageRegistryEntry ID from a formal registry wikidata:Q123456
MaxAvailWidth/Height Largest available version size in pixels 8500x6200
RightsUsageTerms Public domain or usage terms CC0 1.0 Universal
Scene Scene category Interior; Commercial

These fields are IPTC-compliant, especially when using embedded XMP metadata or more structured DAMS systems. If Pics.io does not natively support all IPTC Extension fields, you can still track them in custom templates and CSV metadata.


(2) Deeper Example Records

Here are three richer example records (CSV-style) using a mix of IPTC Core and Extension fields.

Example 1 – Public Street Scene (1925)

Field Value
Title Main Street, Auburn – Storefront View
Description Street view showing storefronts and horse-drawn carriage.
Creator J. Smith Studio
DateCreated 1925-06-15
DigitalCreationDate 2025-07-10
DigitalSourceType Nitrate Negative
Format Type Negative
LocationShown Auburn, New York, USA
LocationShownIdentifier geonames:5106807
Event Early 20th Century Street Life
Keywords Main Street; Transportation; Urban
PersonInImageName Unknown
OrganisationInImageName Smith & Co. General Store
TMS Object ID 1987.0034.001
Linked Assets 1987_0034_001_Pos_Front.tif
RightsUsageTerms CC0 1.0
SpecialInstructions Keep in acid-free folder; handle with cotton gloves
URL https://gallery.museum/asset/1987.0034.001

Example 2 – Studio Portrait (1945)

Field Value
Title Mayor Edward Thompson Portrait
Description Formal seated portrait taken in Mayor’s office.
Creator Thompson Photo Co.
DateCreated 1945-03-22
DigitalCreationDate 2025-07-12
DigitalSourceType Glass Plate Negative
Format Type Negative
ModelAge 60–65 years
PersonInImageName Mayor Edward Thompson
ArtworkOrObject “City Seal”, metal relief on wall
CreditLine Springfield Museum
TMS Object ID 1945.0112.007
Linked Assets 1945_0112_007_Pos_Front.tif
RightsUsageTerms Public Domain
Source Archive Springfield Archives
URL https://gallery.museum/asset/1945.0112.007

Example 3 – Parade Ephemera (1963)

Field Value
Title Brochure – 1963 Veterans Day Parade
Description Pamphlet distributed at the parade; contains full schedule.
Creator Auburn Veterans Council
DateCreated 1963-11-11
DigitalCreationDate 2025-07-05
DigitalSourceType Pamphlet
Format Type Ephemera
OrganisationInImageName Auburn Veterans Council
Event Veterans Day Parade, 1963
Subject Code E3 – Political/Military Events
CreditLine City Historical Society
RightsUsageTerms © City Historical Society, educational use only
TMS Object ID 1963.1015.009
Source Archive Auburn Parade Materials Collection
URL https://gallery.museum/asset/1963.1015.009

(3) Alternative Controlled Vocabularies for a Photography Archive

To enhance consistency, searchability, and interoperability across platforms and research communities, consider adopting or referencing these vocabularies in addition to IPTC:

📚 Content/Subject Vocabularies

Vocabulary Purpose Source/Link
Getty AAT (Art & Architecture Thesaurus) Descriptive terms for materials, styles, functions https://www.getty.edu/research/tools/vocabularies/aat/
Getty TGN (Thesaurus of Geographic Names) Standard place names with hierarchy https://www.getty.edu/research/tools/vocabularies/tgn/
Getty ULAN (Union List of Artist Names) Creator identities https://www.getty.edu/research/tools/vocabularies/ulan/
FAST (Faceted Application of Subject Terminology) Library-focused controlled vocabulary https://fast.oclc.org/
LCSH (Library of Congress Subject Headings) Broad subject headings https://id.loc.gov/

🧾 Technical & Preservation Standards

Vocabulary Use Case
PREMIS (Preservation Metadata Implementation Strategies) Digital preservation events, agents, fixity
MIX (NISO Metadata for Images in XML) Technical image metadata (bit depth, scanner)

🧑‍🎨 Cultural Heritage & Linked Data

Vocabulary Use Case
Wikidata Structured linked data identifiers
Europeana EDM Cultural heritage metadata model

Would you like a CSV template combining Core + Extension fields and any of the controlled vocabularies (e.g. dropdowns for Getty TGN or AAT)? I can build that for you next.

Here is a comprehensive metadata template for a historical photography archive that integrates the most relevant IPTC Core, IPTC Extension, and external controlled vocabularies (e.g., Getty AAT, TGN, FAST, LCSH, and Wikidata). The format includes:


🔖 Metadata Template Structure

Field Name Definition Controlled Vocabulary / Format
TMS_Object_ID ID from museum’s CMS Internal museum standard
Title Short title of the asset Free text
Description Longer description or caption Free text
Creator Photographer or studio name Getty ULAN (if known)
Date_Created Date of original photo ISO 8601 (YYYY-MM-DD)
Scan_Date Date of digitization ISO 8601 (YYYY-MM-DD)
Format_Type Medium or format type Getty AAT / Dropdown
View_Orientation Orientation of scan “Front”, “Back”, “Oblique”
Image_Type Negative / Positive / Print / Ephemera Controlled dropdown
Material Physical support Getty AAT
Digitized_By Technician initials Internal code
Location_Shown_Name City or region shown Getty TGN
Location_Shown_Identifier Persistent place ID Getty TGN / Wikidata / GeoNames
Event Event or occasion depicted FAST / LCSH / Free text
Subject_Terms Tags or themes FAST / LCSH
Person_In_Image Known individuals depicted Getty ULAN / Wikidata / Free text
Organization_In_Image Organizations depicted Wikidata / Free text
Rights_Usage_Terms Usage rights or license Creative Commons / Internal policy
Credit_Line Holding institution Standard phrase
Source_Archive Original physical archive or collection name Internal standard
Linked_Assets Filenames or IDs of related positives/negatives Filenames or object IDs
Public_URL URL to online record or public viewer Full URL
Digital_Image_GUID Persistent unique ID for this digital image UUID or other GUID
Scan_Tech_Specs Scanner model, DPI, etc. Free text
Preservation_Notes Handling/storage/condition notes Free text

📂 Example Records

Example 1: Nitrate Negative – Street Scene, 1925

Field Value
TMS_Object_ID 1987.0034.001
Title Main Street – Westward View
Description View of Main Street storefronts with pedestrians and horse-drawn cart.
Creator J. Smith Studio
Date_Created 1925-06-15
Scan_Date 2025-07-10
Format_Type Nitrate negative
View_Orientation Front
Image_Type Negative
Material Cellulose nitrate
Digitized_By JG
Location_Shown_Name Auburn, New York
Location_Shown_Identifier TGN:7013720 / Wikidata:Q3119
Event Early 20th Century Street Life
Subject_Terms FAST:Street photography; LCSH:Horse-drawn vehicles
Person_In_Image Unknown
Organization_In_Image Smith & Co. General Store
Rights_Usage_Terms CC0 1.0 Universal
Credit_Line Auburn Museum of History and Art
Source_Archive J. Smith Negative Collection
Linked_Assets 1987_0034_001_Pos_Front.tif
Public_URL https://museum.org/gallery/1987.0034.001
Digital_Image_GUID 79e6de12-4f39-48e4-a928-1d0383a1b8af
Scan_Tech_Specs Epson Expression 12000XL, 2400 DPI
Preservation_Notes Handle with gloves, high flammability due to nitrate material

Example 2: Glass Plate Negative – Portrait, 1945

Field Value
TMS_Object_ID 1945.0112.007
Title Mayor Edward Thompson Portrait
Description Studio portrait of Mayor Edward Thompson seated at his desk.
Creator Thompson Photo Co. (ULAN:500325140)
Date_Created 1945-03-22
Scan_Date 2025-07-12
Format_Type Glass plate negative
View_Orientation Front
Image_Type Negative
Material Glass
Digitized_By MJ
Location_Shown_Name Springfield, Illinois
Location_Shown_Identifier TGN:7007557 / Wikidata:Q574
Event Mayoral Inauguration, 1945
Subject_Terms LCSH:Mayors; FAST:Political Portraits
Person_In_Image Edward Thompson (Wikidata:Q12345678)
Organization_In_Image City Government of Springfield
Rights_Usage_Terms Public Domain
Credit_Line City Historical Archives
Source_Archive Springfield City Hall Portrait Series
Linked_Assets 1945_0112_007_Pos_Front.tif
Public_URL https://museum.org/gallery/1945.0112.007
Digital_Image_GUID 60a147ed-2924-491b-9c58-2f3a8ad0c743
Scan_Tech_Specs SilverFast HDRi, 3200 DPI
Preservation_Notes Store vertically in padded archival box

Example 3: Brochure – Veterans Day Parade, 1963

Field Value
TMS_Object_ID 1963.1015.009
Title Veterans Day Parade Program
Description Fold-out brochure listing parade route and speakers.
Creator Auburn Veterans Council
Date_Created 1963-11-11
Scan_Date 2025-07-05
Format_Type Pamphlet
View_Orientation Front
Image_Type Ephemera
Material Paper
Digitized_By JS
Location_Shown_Name Auburn, New York
Location_Shown_Identifier TGN:7013720
Event Veterans Day Parade, 1963 (FAST:Parades—United States)
Subject_Terms LCSH:Veterans; FAST:Memorial events
Person_In_Image N/A
Organization_In_Image Auburn Veterans Council
Rights_Usage_Terms © City Historical Society, non-commercial use
Credit_Line City Historical Society
Source_Archive Auburn Parade Materials Collection
Linked_Assets 1963_1015_009_Back.tif
Public_URL https://museum.org/gallery/1963.1015.009
Digital_Image_GUID 8cc73be0-33b3-4113-90d3-e0df08d9791b
Scan_Tech_Specs Canon DR-G2140, 600 DPI
Preservation_Notes Handle with care; edges fragile

🛠️ Next Steps

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📁 Metadata Schema Mapping: Pics.io ↔︎ TMS Collections ↔︎ Controlled Vocabularies

This mapping aligns IPTC Core + Extension metadata with the field structures of:


🗂 PART 1: Field Mapping Schema

Purpose Pics.io Field Label TMS Field (Object/Media) IPTC / Extension / Archival Data Type
Unique ID (CMS) TMS Object ID ObjectNumber Identifier Text
Title Title Title Title (IPTC) Text
Description Description Remarks / Description Caption / Description Text Area
Creator Creator Creator (ConstituentID) Creator (IPTC) Text (Authority)
Date of Photograph Date Created BeginDate Date Created (IPTC) Date
Date of Digitization Scan Date Media Date Digitization Date (Extension) Date
Format / Object Type Format Type Media Format Digital Source Type (IPTC Extension) Dropdown
Orientation (View Side) View Orientation Media Notes Custom Field (Archival) Dropdown
Media Type Image Type Classification Object Type (AAT) Dropdown
Physical Material Material Materials Material (AAT) Dropdown or Text
Digitization Tech Scan Tech Specs Media Equipment Scanner Model (Extension) Text
Technician Digitized By Media Notes Digitized By (Custom) Text
Depicted Location Location Shown Name Geography / Subjects Location Created / Depicted Text
Location Authority ID Location Shown Identifier Geography Authority / PlaceID Place ID (e.g., TGN/Wikidata) URI / Identifier
People Depicted Person in Image Subject (Constituent) Person Shown (Extension) Text (Authority)
Organizations Depicted Organization in Image Subject Organization Name Text (Authority)
Keywords / Subjects Subject Terms Subject Keywords (IPTC) Dropdown / Text
Event / Occasion Event Subject Event Name / Description Text (Authority)
Usage Rights Rights Usage Terms Reproduction Rights Rights Usage Terms (IPTC) Dropdown / Text
Credit Line Credit Line CreditLine Credit Text
Source / Collection Name Source Archive Archive Name Source (Extension) Text
Preservation Notes Preservation Notes Handling / Condition Preservation Info (Custom) Text
Related Files Linked Assets Media Relationship Related Resource (Custom) Text
Public Viewer URL Source URL Web Link Source (IPTC) URL
Persistent ID (GUID) Digital Image GUID External ID Unique ID (Custom) UUID / Text

🔍 PART 2: Controlled Vocabulary Lookup Table

Field Type Vocabulary or Source Example Options
Format Type Dropdown Getty AAT / Archival Custom Nitrate Negative, Glass Plate, Contact Print, Digital Positive
View Orientation Dropdown Local Controlled List Front, Back, Verso, Interior, Oblique
Image Type Dropdown Getty AAT Negative, Positive, Print, Ephemera
Material Dropdown Getty AAT Cellulose nitrate, Gelatin silver print, Glass
Subject Terms Dropdown FAST / LCSH / Wikidata Street photography, Portraits, Immigration, Agriculture
Location Name Text+ID Getty TGN / GeoNames / Wikidata Auburn, NY (TGN:7013720)
Person in Image Text ULAN / Wikidata / Local Authority Edward Thompson (Q12345678)
Organization in Image Text LCNAF / Wikidata / Custom Auburn Chamber of Commerce
Event Dropdown FAST / Local List World War II Homecoming Parade, School Dedication
Rights Usage Terms Dropdown Creative Commons / Local Rights CC0, Public Domain, In Copyright – Non-Commercial Use
Digitized By Text Internal Staff Codes MJ, JS, AT
Source Archive Dropdown Local Collection Registry Smith Family Collection, Auburn Gazette Clippings
Scan Tech Specs Text Internal Scan Standards Epson 12000XL, 2400 DPI, 16-bit TIFF
Preservation Notes Text Internal / Conservation Notes Handle by edges only, Acid-free sleeve required

✅ Implementation Tips


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