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Diffstat (limited to 'backend/tol_data/wikidata/README.md')
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diff --git a/backend/tol_data/wikidata/README.md b/backend/tol_data/wikidata/README.md new file mode 100644 index 0000000..7b3105e --- /dev/null +++ b/backend/tol_data/wikidata/README.md @@ -0,0 +1,18 @@ +This directory holds files obtained via [Wikidata](https://www.wikidata.org/). + +# Downloaded Files +- `latest-all.json.bz2` <br> + Obtained from <https://dumps.wikimedia.org/wikidatawiki/entities/> (on 23/08/22). + Format info can be found at <https://doc.wikimedia.org/Wikibase/master/php/md_docs_topics_json.html>. + +# Other Files +- `gen_taxon_src_data.py` <br> + Used to generate a database holding taxon information from the dump. +- `offsets.dat` <br> + Holds bzip2 block offsets for the dump. Generated and used by + genTaxonSrcData.py for parallel processing of the dump. +- `taxon_srcs.db` <br> + Generated by `gen_taxon_src_data.py`. <br> + Tables: <br> + - `src_id_to_title`: `src TEXT, id INT, title TEXT, PRIMARY KEY(src, id)` + - `title_iucn`: `title TEXT PRIMARY KEY, status TEXT` |