> For the complete documentation index, see [llms.txt](https://docs.2050-materials.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.2050-materials.com/data-documentation.md).

# Data Documentation

The next few pages contain more information about the content of our databases, as well as the methodology and sources we use. 

{% content-ref url="/pages/fEtGAf463uI6NITeE32b" %}
[Content of API Endpoints (Descriptive)](/data-documentation/content-of-api-endpoints-descriptive.md)
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{% content-ref url="/pages/p2JERO1Hyk51qB7HPWiE" %}
[Data Sources](/data-documentation/data-sources.md)
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{% content-ref url="/pages/W6CW8Es2gkroIC1mFqLg" %}
[Data Import](/data-documentation/data-import.md)
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{% content-ref url="/pages/u5fT7mjOh4oy55izrIJi" %}
[Data Structuring & QA](/data-documentation/data-structuring-and-qa.md)
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{% content-ref url="/pages/4LpNSRqslwLXr0ngDVvJ" %}
[2050 Materials Data Framework](/data-documentation/2050-materials-data-framework.md)
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