# yesnovalue

This code list is used in association with various attributes which can be present within multiple OS NGD feature types across various OS NGD themes. The code list provides a string representation of a Boolean value for attributes that are nullable (i.e. in cases where the attribute value is inapplicable or outside the data capture specification).

| Label | Definition                                          |
| ----- | --------------------------------------------------- |
| Yes   | String representation of the Boolean value “true”.  |
| No    | String representation of the Boolean value “false”. |


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