...

• A question can be used with multiple different value sets, e.g. a question about age can have different value sets depending on how the survey breaks down age groups
• A value set can be used for multiple different questions, e.g. a value set with values Yes, No and Unknown culd be used for many different questions
• A question is tied to a value set by inclusion in a section; questions and value sets can be used in multiple sections
• A section can include other sections and questions and their associated value sets
• A section can be included in multiple surveys
• A survey can include multiple sections
• A program can own multiple surveys; a survey belongs to one program
• A surveillance system can own multiple surveys; a survey belong belongs to one surveillance system

...

Each of these URIs identifies a set of the same type of resources and can be used to obtain a representation of a list of resources of that type. The Request section describes additional URI components that can be used to filter the set of resource repreesentations representations included in the list.

Representations

...