Comments

# This is a comment

Strings

""
"foo \"bar\" baz"

Numbers

0
42
3.14159
-9e-5
0.9E+7

Keywords

query withFragments {
  user(id: 4) {
    friends(first: 10) {
      ...friendFields
    }
    mutualFriends(first: 10) {
      ...friendFields
    }
  }
}

fragment friendFields on User {
  id
  name
  profilePic(size: 50)
}