DATA LICENSE — curated knowledge base
=====================================

Scope
-----

This license applies to the curated knowledge base of this repository:

    src/scholion/knowledge/*.json

and to any documentation file that reproduces its contents. It does NOT apply
to the source code, which is licensed under the Apache License 2.0 (see
LICENSE), and it does NOT apply to personal data, which is never part of this
repository.

License
-------

Creative Commons Attribution 4.0 International (CC BY 4.0).

    SPDX-License-Identifier: CC-BY-4.0
    Full legal code: https://creativecommons.org/licenses/by/4.0/legalcode
    Summary:         https://creativecommons.org/licenses/by/4.0/

You are free to share and adapt this material for any purpose, including
commercially, provided you give appropriate credit, link to the license, and
indicate whether changes were made.

Version 4.0 is used deliberately rather than an earlier one: it is the first
Creative Commons version that expressly licenses the European sui generis
database right (Directive 96/9/EC) in addition to copyright. A curated
compilation assembled from public biomedical databases is exactly the kind of
subject matter that right covers.

Attribution
-----------

    Knowledge base from Scholion (https://github.com/CrossRead/scholion),
    licensed under CC BY 4.0.

Inherited obligations
---------------------

Some files in the knowledge base are derived from third-party sources that
carry their own attribution requirements, and those requirements travel with
the data regardless of this license. In particular, longevitymap.json is
derived from the Human Ageing Genomic Resources under CC BY 3.0 and must be
cited accordingly. See ATTRIBUTION.md for the per-file list.

What this license is not
------------------------

This license grants rights in the compilation. It is not a warranty that any
statement in it is clinically correct, current, or applicable to any person.
See DISCLAIMER.md.