Create dataset ethos_metadata

- uid: ethos_metadata
- type: primary
- description:
- name: UK Doctoral Thesis Metadata from EThO
- description: The data in this collection comprises the bibliographic metadata for all UK doctoral theses listed in EThOS, the UK's national thesis service. We estimate the data covers around 98% of all PhDs ever awarded by UK Higher Education institutions, dating back to 1787. Thesis metadata from every PhD-awarding university in the UK is included.
- homepage: https://https//doi.org/10.23636/ybpt-nh33
- validated: True
- languages:
- language_names:
- English
- language_comments:
- language_locations:
- World-Wide
- validated: False
- custodian:
- name: British Library Board
- in_catalogue:
- type: A library, museum, or archival institute
- location: United Kingdom
- contact_name: Daniel van Strien
- contact_email: davanstrien@gmail.com
- contact_submitter: False
- additional: bl.uk/
- validated: False
- availability:
- procurement:
- for_download: Yes - it has a direct download link or links
- download_url: https://bl.iro.bl.uk/downloads/3043a513-72af-4fad-864d-1da5ee1e8ed1?locale=en
- download_email:
- licensing:
- has_licenses: Yes
- license_text:
- license_properties:
- public domain
- license_list:
- cc-by-4.0: Creative Commons Attribution 4.0 International
- pii:
- has_pii: Yes - text author name only
- generic_pii_likely:
- generic_pii_list:
- numeric_pii_likely:
- numeric_pii_list:
- sensitive_pii_likely:
- sensitive_pii_list:
- no_pii_justification_class: general knowledge not written by or referring to private persons
- no_pii_justification_text:
- validated: False
- source_category:
- category_type: PhD Abstractss
- category_web:
- category_media:
- validated: False
- media:
- category:
- text
- text_format:
- .CSV
- audiovisual_format:
- image_format:
- database_format:
- .CSV
- text_is_transcribed: No
- instance_type: PhD Abstract
- instance_count: 10K

Start by locating or creating ethos_metadata.json in the repository and compare its structure with the issue body. Confirm the dataset metadata preserves the listed name, download URL, CC BY 4.0 license, custodian, formats, and instance details. Done means the metadata entry is included with the requested filename and values.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.