rail:tTimeZone 

timezone as defined in the tz database, e.g. "America/New_York"

Simple Type Information

Used By

Attribute rail:tOperationControlPoint/@timezone

Source 

<xs:simpleType name="tTimeZone">
  <xs:annotation>
    <xs:documentation>timezone as defined in the tz database, e.g. "America/New_York"</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:string"/>
</xs:simpleType>