ZJSON Encoding: List of Valid Metadata Value Objects Names
Note: ZJSON encoding will be deprecated in v0.11
Every Metadata value element is mapped to a JSON object with some well defined names / keys.
| Name | JSON Value | Meaning |
| "" | string | The type of the Zettelmarkup element. |
| "i" | array | A sequence of inline-structured elements. |
| "s" | string | The first / major string value of an element. |
| "y" | array | A set of string values. |