<?xml version="1.0"?>
<sms:annotation
  xmlns:ont1="http://linus.nceas.ucsb.edu/sms/metacat/ont.3.1"
  xmlns:ont2="http://linus.nceas.ucsb.edu/sms/metacat/ont.5.1"
  xmlns:ont3="http://linus.nceas.ucsb.edu/sms/metacat/ont.6.1"
  xmlns:sms="http://ecoinformatics.org/sms/annotation.0.9"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://ecoinformatics.org/sms/annotation.0.9 sms-semannot.xsd"
  id="sms.1.1" emlPackage="eml.2.1" dataTable="1">

  <!-- Site Observation -->
    <sms:observation label="o1" distinct="yes">
        <sms:entity id="ont3:Site"/>
        <sms:measurement label="m1" key="yes">
            <sms:characteristic id="ont1:EntityName"/>
            <sms:standard id="ont3:LocalSiteIds"/>
        </sms:measurement>
    </sms:observation>

  <!-- Air Observation -->
    <sms:observation label="o2">
        <sms:entity id="ont3:Air"/>
        <sms:measurement label="m2" key="yes">
            <sms:characteristic id="ont3:Average"/>
            <sms:characteristic id="ont2:Temperature"/>
            <sms:standard id="ont2:Celsius"/>
        </sms:measurement>
    </sms:observation>

  <!-- Plot Observation -->
    <sms:observation label="o3" distinct="yes">
        <sms:entity id="ont3:Plot"/>
        <sms:measurement label="m3" key="yes">
            <sms:characteristic id="ont1:EntityName"/>
            <sms:standard id="ont1:Nominal"/>
        </sms:measurement>
        <sms:context observation="o1" identifying="yes">
            <sms:relationship id="ont3:Within"/>
        </sms:context>
        <sms:context observation="o2">
            <sms:relationship id="ont3:Near"/>
        </sms:context>
    </sms:observation>  
  
  <!-- TemporalRange Observation -->
    <sms:observation label="o4" distinct="yes">
        <sms:entity id="ont3:TemporalRange"/>
        <sms:measurement label="m4" key="yes">
            <sms:characteristic id="ont3:Year"/>
            <sms:standard id="ont1:DateTime"/>
        </sms:measurement>
    </sms:observation>

  <!-- P. rubens Tree Observation -->
    <sms:observation label="o5">
        <sms:entity id="ont3:Tree"/>
        <sms:measurement label="m5" precision="0.1">
            <sms:characteristic id="ont3:DBH"/>
            <sms:standard id="ont2:Centimeter"/>
        </sms:measurement>
        <sms:measurement label="m6" key="yes">
            <sms:characteristic id="ont3:TaxonomicTypeName"/>
            <sms:standard id="ont3:ITIS"/>
        </sms:measurement>
        <sms:context observation="o3" identifying="yes">
            <sms:relationship id="ont3:Within"/>
        </sms:context>
        <sms:context observation="o4">
            <sms:relationship id="ont3:Within"/>
        </sms:context>
    </sms:observation>

  <!-- A. balsamea Tree Observation -->
    <sms:observation label="o6">
        <sms:entity id="ont3:Tree"/>
        <sms:measurement label="m7" precision="0.1">
            <sms:characteristic id="ont3:DBH"/>
            <sms:standard id="ont2:Centimeter"/>
        </sms:measurement>
        <sms:measurement label="m8" key="yes">
            <sms:characteristic id="ont3:TaxonomicTypeName"/>
            <sms:standard id="ont3:ITIS"/>
        </sms:measurement>
        <sms:context observation="o3" identifying="yes">
            <sms:relationship id="ont3:Within"/>
        </sms:context>
        <sms:context observation="o4">
            <sms:relationship id="ont3:Within"/>
        </sms:context>
    </sms:observation>

  <!-- attribute mappings -->
    <sms:map attribute="site" measurement="m1"/>
    <sms:map attribute="plot" measurement="m3"/>
    <sms:map attribute="tmp" measurement="m2"/>
    <sms:map attribute="yr" measurement="m4"/>
    <sms:map attribute="piru" measurement="m5"/>
    <sms:map attribute="piru" measurement="m6" value="Picea rubens"/>
    <sms:map attribute="abba" measurement="m7"/>
    <sms:map attribute="abba" measurement="m8" value="Abies balsamea"/>
</sms:annotation>