cert 

(certainty) signifies the degree of certainty associated with the object
pointed to by the certainty element.

Attribute Information

Used By

Element tei:certainty

Source 

<xs:attribute name="cert">
  <xs:annotation>
    <xs:documentation>(certainty) signifies the degree of certainty associated with the object pointed to by the certainty element.</xs:documentation>
  </xs:annotation>
  <xs:simpleType>
    <xs:restriction base="xs:token">
      <xs:enumeration value="high"/>
      <xs:enumeration value="medium"/>
      <xs:enumeration value="low"/>
      <xs:enumeration value="unknown"/>
    </xs:restriction>
  </xs:simpleType>
</xs:attribute>

Sample