IPTC metadata to ANS field mapping
The following table lists the mappings of the International Press Telecommunications Council (IPTC) standard metadata fields to the Arc Native Specification (ANS) fields.
| IPTC | ANS | Description |
|---|---|---|
| TAG_BY_LINE | credits.by[0].name | Name of the author |
| TAG_HEADLINE | subtitle | Subtitle for the image |
| TAG_OBJECT_NAME | slug | A short reference name for internal editorial use |
| TAG_CAPTION | caption | Caption for the image |
| TAG_BY_LINE_TITLE | additional_properties.iptc_title | Jobtitle of the author |
| TAG_SOURCE | additional_properties.iptc_source | Original owner or copyright holder of the photograph |
| TAG_CREDIT | credits.by[0].affiliation | The name of an organization the author is affiliated with |
| TAG_KEYWORDS | taxonomy.keywords | A list of keywords. In the Arc ecosystem, this list is populated by Clavis |
| TAG_DATE_CREATED | taken_on | When the content was originally created (RFC3339-formatted). In the Arc ecosystem, this will be automatically generated for stories in the Story API. |
| TAG_CITY | address.locality | Name of the city where the primary contact’s business is located |
| TAG_PROVINCE_OR_STATE | address.region | Name of the province or state |
| TAG_SUB_LOCATION | address.street_address | Street and number |
| TAG_COUNTRY_OR_PRIMARY_LOCATION_CODE | address.country_name | Name of the country |
| TAG_COPYRIGHT_NOTICE | copyright | A copyright notice for the legal owner of this content |
| TAG_SPECIAL_INSTRUCTIONS | usage_instructions | Instructions and restrictions for appropriate content reproduction |
| TAG_ORIGINAL_TRANSMISSION_REFERENCE | taxonomy.associated_tasks | A list of WebSked task IDs the content was created or curated to satisfy |
| TAG_JOB_ID | taxonomy.associated_tasks | Optional. TAG_ORIGINAL_TRANSMISSION_REFERENCE is the preferred value for taxonomy.associated_tasks |