EpochPeriodType

EpochPeriodType defines an enumeration of epoch period types.

<xs:simpleType xmlns:xs="http://www.w3.org/2001/XMLSchema" name="EpochPeriodType">
  <xs:annotation>
   <xs:documentation>EpochPeriodType defines an enumeration of epoch period types.</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:string">
   <xs:enumeration value="nanosecond" />
   <xs:enumeration value="millisecond" />
   <xs:enumeration value="microsecond" />
   <xs:enumeration value="second" />
   <xs:enumeration value="day" />
  </xs:restriction>
 </xs:simpleType>

owl:withRestrictions (
    [ xsd:enumeration (
        "nanosecond"^{xsd:string
        "millisecond"}xsd:string
        "microsecond"^{xsd:string
        "second"}xsd:string
        "day"^{xsd:string
    ) ]
)}