<?xml version="1.0" encoding="utf-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:gts="http://www.isotc211.org/2005/gts" targetNamespace="http://www.isotc211.org/2005/gts" elementFormDefault="qualified" version="2012-07-13">
    <!-- ================================= Annotation ================================ -->
    <xs:annotation>
        <xs:documentation>Geographic Temporal Schema (GTS) extensible markup language is a component of the XML Schema Implementation of Geographic Information Metadata documented in ISO/TS 19139:2007. GTS includes all the definitions of http://www.isotc211.org/2005/gts namespace. The root document of this namespace is the file gts.xsd. The temporalObjects.xsd schema contains the XML implementation of TM_Object, TM_Primitive and TM_PeriodDuration from ISO 19108. The encoding of these classes is mapped to ISO 19136 temporal types and W3C built-in types.</xs:documentation>
    </xs:annotation>
    <!-- ================================== Imports ================================== -->
    <xs:import namespace="http://www.opengis.net/gml/3.2" schemaLocation="../../../../ogc/gml/3.2.1/gml.xsd"/>
    <xs:import namespace="http://www.isotc211.org/2005/gco" schemaLocation="../gco/gco.xsd"/>
    <xs:include schemaLocation="gts.xsd"/>
    <!-- ########################################################################### -->
    <!-- ########################################################################### -->
    <!-- ================================== Classes ================================= -->
    <!-- ........................................................................ -->
    <!--==XCGE: gml:AbstractTimePrimitive==-->
    <!-- ........................................................................ -->
    <xs:complexType name="TM_Primitive_PropertyType">
        <xs:sequence minOccurs="0">
            <xs:element ref="gml:AbstractTimePrimitive"/>
        </xs:sequence>
        <xs:attributeGroup ref="gco:ObjectReference"/>
        <xs:attribute ref="gco:nilReason"/>
    </xs:complexType>
    <!-- =========================================================================== -->
    <!-- ........................................................................ -->
    <xs:element name="TM_PeriodDuration" type="xs:duration"/>
    <!-- ........................................................................ -->
    <xs:complexType name="TM_PeriodDuration_PropertyType">
        <xs:sequence minOccurs="0">
            <xs:element ref="gts:TM_PeriodDuration"/>
        </xs:sequence>
        <xs:attribute ref="gco:nilReason"/>
    </xs:complexType>
    <!-- =========================================================================== -->
</xs:schema>
