Update BODS data analysis tools to offer Denmark, Slovakia and the UK BO registers as separate sources

[StephenAbbott]

Currently the first version of the BODS data analysis tools offer data from the Open Ownership Register and Latvia as separate sources.

Development work to update the Open Ownership Register is due to be completed by the end of August 2022 which will see the Register publishing data in line with BODS v0.2 rather than BODS v0.1. A much wider range of data fields will also be present which were previously not published via the Register including better source field information.

This development work should allow us options to offer the data from individual registers ingested into the Open Ownership Register as separate sources in their own right either by taking a country-specific slice of the data from an early stage of the AWS data pipeline using files stored on S3 or by filtering the OO Register dataset by source.

Following more technical conversations to find the best way forward, I would like us to update the BODS data analysis tools to offer the following additional registers as individual sources:

1. Denmark Central Business Register
2. Slovakia Public Sector Partners Register
3. United Kingdom Persons with significant control Register

These would appear in addition to the existing sources for the Open Ownership Register and Register of Enterprises of the Republic of Latvia.

Ingestion of data from Ukraine was halted in mid-2020 so the Ukraine Consolidated State Registry should not be offered as a separate source until a future time when ingestion of Ukraine's data is restarted.

This work should set a template/lay the groundwork by which future registers ingested into the Open Ownership Register at a later stage can be separated out and offered as sources via the data analysis tools. This would be in addition to their consolidated data being offered as part of the main Open Ownership Register dataset.

Once these sources are separated out in the BODS data analysis tools, the Open Ownership team will be spinning up country versions of our data analysis notebook and will want to be able to flag this work from the country data page in the BODS data analysis tools.

[StephenAbbott]

Work completed now:

• https://bods-data.openownership.org/source/denmark/
• https://bods-data.openownership.org/source/slovakia/
• https://bods-data.openownership.org/source/UK_PSC/