<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:sml="http://www.opengis.net/sensorml/2.1" targetNamespace="http://www.opengis.net/sensorml/2.1" elementFormDefault="qualified" attributeFormDefault="unqualified" version="2.1.0">
    <annotation>
        <documentation>All-components schema for the Sensor Model Language (SensorML) namespace. See Conformance Class urn:ogc:spec:SensorML:2.1:XXX of the Sensor Model Language 2.1 specification.
        
        SensorML is an OGC Standard.
        Copyright (c) 2019 Open Geospatial Consortium.
        To obtain additional rights of use, visit http://www.opengeospatial.org/legal/ .
        </documentation>
    </annotation>
    <include schemaLocation="simple_process.xsd"/>
    <include schemaLocation="configuration.xsd"/>
    <include schemaLocation="physical_system.xsd"/>
    <include schemaLocation="physical_component.xsd"/>
    <include schemaLocation="aggregate_process.xsd"/>
</schema>
