tml:period 

Period in seconds

Element Information

Model

tml:numValues{0,1} , tml:arrayType{0,1} , tml:fcnInterpol{0,1} , tml:valueDataType{0,1} , tml:values{0,1} , tml:mult* , tml:offset* , tml:accuracy*
Children: tml:accuracy, tml:arrayType, tml:fcnInterpol, tml:mult, tml:numValues, tml:offset, tml:valueDataType, tml:values

Attributes

QName Type Fixed Default Use Inheritable Annotation
name xs:string optional 
short descriptive name of element
uid xs:anyURI optional 
unique ID for this element
uidRef xs:anyURI optional 
the contents of this element are exactly the same as the contents of the uidRef element. no need repeating it. (similar to xlink)

Source 

<xs:element name="period" type="tml:ValueType" minOccurs="0">
  <xs:annotation>
    <xs:documentation>Period in seconds</xs:documentation>
  </xs:annotation>
</xs:element>

Sample