All Alexey Moskalev paper found inside semantic-scholar that have pubmed ids.
The parquet file schema is:
```
root
 |-- corpusid: long (nullable = true)
 |-- updated: string (nullable = true)
 |-- content_source_oainfo_license: string (nullable = true)
 |-- content_source_oainfo_openaccessurl: string (nullable = true)
 |-- content_source_oainfo_status: string (nullable = true)
 |-- content_source_pdfsha: string (nullable = true)
 |-- content_source_pdfurls: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- externalids_acl: string (nullable = true)
 |-- externalids_arxiv: string (nullable = true)
 |-- externalids_dblp: string (nullable = true)
 |-- externalids_doi: string (nullable = true)
 |-- externalids_mag: string (nullable = true)
 |-- externalids_pubmed: string (nullable = true)
 |-- externalids_pubmedcentral: string (nullable = true)
 |-- content_text: string (nullable = true)
 |-- annotations_abstract: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_author: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_authoraffiliation: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_authorfirstname: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_authorlastname: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_bibauthor: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_bibauthorfirstname: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_bibauthorlastname: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_bibentry: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_bibref: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_bibtitle: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_bibvenue: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_figure: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_figurecaption: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_figureref: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_formula: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_paragraph: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_publisher: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_sectionheader: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_table: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_tableref: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_title: array (nullable = true)
 |    |-- element: string (containsNull = true)
 |-- annotations_venue: array (nullable = true)
 |    |-- element: string (containsNull = true)
```
license:openrail region:us
{"license": "openrail"}
TAGS
#license-openrail #region-us 

All Alexey Moskalev paper found inside semantic-scholar that have pubmed ids.
The parquet file schema is:

TAGS
#license-openrail #region-us 

passage: TAGS
#license-openrail #region-us 
