# data[].attributes.body
A collection of objects, people or things, that have something in common. Sets are often given a letter

# data[].attributes.body
An object or member that is found in a set.

# data[].attributes.body
A set where all its elements are part of or included in another set.

# data[].attributes.body
Any set that contains all sets that are being looked at.

# data[].attributes.body
A set that has no elements in it. An empty set

# data[].attributes.body
Union of sets is a set that combines the elements from 2 or more sets.

# data[].attributes.body
An intersection is a set that contains elements which are in common or the same and found in 2 or more sets

# data[].attributes.body
The Complement of a set are elements not in the defined set

# data[].attributes.body
This is the total number of elements in a defined set

# data[].attributes.body
A set with nothing in common