Describe the 'Palantir Data Model'.

The 'Palantir Data Model' refers to a schema that defines how data is structured, stored, and accessed within Foundry. This model is crucial for organizing the complex data that users work with, as it lays out the framework for how different data types relate to each other and how they can be utilized within the platform.

By providing a clear structure, the data model facilitates efficient data integration and enables users to manipulate and analyze data effectively. It incorporates various elements such as entities, attributes, and relationships, which collectively provide a comprehensive blueprint of the data landscape in Foundry. This structured approach allows developers and users to leverage the platform's powerful data analysis capabilities while ensuring that data integrity and accessibility are maintained.

In contrast, outlining user roles and permissions pertains to security and access control within the system rather than how the data is modeled. A graphical representation of data flow addresses the process and movement of data rather than its structure and storage details. Lastly, a series of formulas for data manipulation relates to operational aspects but does not encompass the overall schema and relationships defined by the data model itself. Thus, the definition of the Palantir Data Model is focused specifically on the structuring and management of data within the Foundry platform.