Which of the following describes a metathesaurus?

The web interface for browser downloads and access to APIs

A tool that supplies the lexical information and programs needed for the development of a natural language system

A multipurpose vocabulary database that contains metadata about patient care, health services billing, public health statistics, indexing, and cataloging biomedical literature or basic, clinical, and health services research

A description logic terminology based on current science that helps individuals and software applications connect and organize biomedical information