<pstruct xmlns="http://www.pasoa.org/schemas/version025/PStruct.xsd">


<interactionRecord>
  <interactionKey>
    <messageSource>
      <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns136="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
    </messageSource>
    <messageSink>
      <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns147="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
    </messageSink>
    <interactionId>http://uniqueId/1180348586390</interactionId></interactionKey>
    <sender>
      <asserter>
        <Principal xmlns="">CN="http://www.ontogrid.net/#Challenge", OU=ecs, O=soton, C=UK</Principal>
      </asserter>
      <interactionPAssertion xmlns:ns192="http://www.pasoa.org/schemas/version025/PStruct.xsd">
        <localPAssertionId>1872</localPAssertionId>
        <documentationStyle>http://www.gridprovenance.org/documentationstyle/transformTypes/verbatim</documentationStyle>
        <content>
          <items xmlns="">
            <item1>
              <data>http://www.ipaw.info/challenge/resliced1.img</data>
              <ref>http://www.ontogrid.net/#ReslicedImage</ref>
            </item1>
            <item2>
              <data>http://www.ipaw.info/challenge/resliced1.hdr</data>
              <ref>http://www.ontogrid.net/#Header</ref>
            </item2>
          </items>
        </content>
      </interactionPAssertion>
    </sender>
    <receiver>
      <asserter>
        <Principal xmlns="">CN="http://www.ontogrid.net/#Instance_Softmean", OU=ecs, O=soton, C=UK</Principal>
      </asserter>
      <interactionPAssertion xmlns:ns259="http://www.pasoa.org/schemas/version025/PStruct.xsd">
        <localPAssertionId>1873</localPAssertionId>
        <documentationStyle>http://www.gridprovenance.org/documentationstyle/transformTypes/verbatim</documentationStyle>
        <content>
          <items xmlns="">
            <item1>
              <data>http://www.ipaw.info/challenge/resliced1.img</data>
              <ref>http://www.ontogrid.net/#ReslicedImage</ref>
            </item1>
            <item2>
              <data>http://www.ipaw.info/challenge/resliced1.hdr</data>
              <ref>http://www.ontogrid.net/#Header</ref>
            </item2>
          </items>
        </content>
      </interactionPAssertion>
    </receiver>
  </interactionRecord>




  <interactionRecord>
    <interactionKey>
      <messageSource>
        <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns303="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
      </messageSource>
      <messageSink>
        <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns314="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
      </messageSink>
      <interactionId>http://uniqueId/1180348588203</interactionId>
    </interactionKey>
    <sender>
      <asserter>
        <Principal xmlns="">CN="http://www.ontogrid.net/#Challenge", OU=ecs, O=soton, C=UK</Principal>
      </asserter>
      <interactionPAssertion xmlns:ns359="http://www.pasoa.org/schemas/version025/PStruct.xsd">
        <localPAssertionId>1874</localPAssertionId>
        <documentationStyle>http://www.gridprovenance.org/documentationstyle/transformTypes/verbatim</documentationStyle>
        <content>
          <items xmlns="">
            <item1>
              <data>http://www.ipaw.info/challenge/resliced2.img</data>
              <ref>http://www.ontogrid.net/#ReslicedImage</ref>
            </item1>
            <item2>
              <data>http://www.ipaw.info/challenge/resliced2.hdr</data>
              <ref>http://www.ontogrid.net/#Header</ref>
            </item2>
          </items>
        </content>
      </interactionPAssertion>
    </sender>
    <receiver>
      <asserter>
        <Principal xmlns="">CN="http://www.ontogrid.net/#Instance_Softmean", OU=ecs, O=soton, C=UK</Principal>
      </asserter>
      <interactionPAssertion xmlns:ns426="http://www.pasoa.org/schemas/version025/PStruct.xsd">
        <localPAssertionId>1875</localPAssertionId>
        <documentationStyle>http://www.gridprovenance.org/documentationstyle/transformTypes/verbatim</documentationStyle>
        <content>
          <items xmlns="">
            <item1>
              <data>http://www.ipaw.info/challenge/resliced2.img</data>
              <ref>http://www.ontogrid.net/#ReslicedImage</ref>
            </item1>
            <item2>
              <data>http://www.ipaw.info/challenge/resliced2.hdr</data>
              <ref>http://www.ontogrid.net/#Header</ref>
            </item2>
          </items>
        </content>
      </interactionPAssertion>
    </receiver>
  </interactionRecord>





  <interactionRecord>
    <interactionKey>
      <messageSource>
        <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns470="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
      </messageSource>
      <messageSink>
        <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns481="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
      </messageSink>
      <interactionId>http://uniqueId/1180348588312</interactionId>
    </interactionKey>
    <sender>
      <asserter>
        <Principal xmlns="">CN="http://www.ontogrid.net/#Challenge", OU=ecs, O=soton,C=UK</Principal>
      </asserter>
      <interactionPAssertion xmlns:ns526="http://www.pasoa.org/schemas/version025/PStruct.xsd">
        <localPAssertionId>1876</localPAssertionId>
        <documentationStyle>http://www.gridprovenance.org/documentationstyle/transformTypes/verbatim</documentationStyle>
        <content>
          <items xmlns="">
            <item1>
              <data>http://www.ipaw.info/challenge/resliced3.img</data>
              <ref>http://www.ontogrid.net/#ReslicedImage</ref>
            </item1>
            <item2>
              <data>http://www.ipaw.info/challenge/resliced3.hdr</data>
              <ref>http://www.ontogrid.net/#Header</ref>
            </item2>
          </items>
        </content>
      </interactionPAssertion>
    </sender>
    <receiver>
      <asserter>
        <Principal xmlns="">CN="http://www.ontogrid.net/#Instance_Softmean", OU=ecs, O=soton, C=UK</Principal>
      </asserter>
      <interactionPAssertion xmlns:ns593="http://www.pasoa.org/schemas/version025/PStruct.xsd">
        <localPAssertionId>1877</localPAssertionId>
        <documentationStyle>http://www.gridprovenance.org/documentationstyle/transformTypes/verbatim</documentationStyle>
        <content>
          <items xmlns="">
            <item1>
              <data>http://www.ipaw.info/challenge/resliced3.img</data>
              <ref>http://www.ontogrid.net/#ReslicedImage</ref>
            </item1>
            <item2>
              <data>http://www.ipaw.info/challenge/resliced3.hdr</data>
              <ref>http://www.ontogrid.net/#Header</ref>
            </item2>
          </items>
        </content>
      </interactionPAssertion>
    </receiver>
  </interactionRecord>





  <interactionRecord>
    <interactionKey>
      <messageSource>
        <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns637="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
      </messageSource>
      <messageSink>
        <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns648="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
      </messageSink>
      <interactionId>http://uniqueId/1180348588437</interactionId>
    </interactionKey>
    <sender>
      <asserter>
        <Principal xmlns="">CN="http://www.ontogrid.net/#Challenge", OU=ecs, O=soton, C=UK</Principal>
      </asserter>
      <interactionPAssertion xmlns:ns693="http://www.pasoa.org/schemas/version025/PStruct.xsd">
        <localPAssertionId>1878</localPAssertionId>
        <documentationStyle>http://www.gridprovenance.org/documentationstyle/transformTypes/verbatim</documentationStyle>
        <content>
          <items xmlns="">
            <item1>
              <data>http://www.ipaw.info/challenge/resliced4.img</data>
              <ref>http://www.ontogrid.net/#ReslicedImage</ref>
            </item1>
            <item2>
              <data>http://www.ipaw.info/challenge/resliced4.hdr</data>
              <ref>http://www.ontogrid.net/#Header</ref>
            </item2>
          </items>
        </content>
      </interactionPAssertion>
    </sender>
    <receiver>
      <asserter>
        <Principal xmlns="">CN="http://www.ontogrid.net/#Instance_Softmean", OU=ecs, O=soton, C=UK</Principal>
      </asserter>
      <interactionPAssertion xmlns:ns760="http://www.pasoa.org/schemas/version025/PStruct.xsd">
        <localPAssertionId>1879</localPAssertionId>
        <documentationStyle>http://www.gridprovenance.org/documentationstyle/transformTypes/verbatim</documentationStyle>
        <content>
          <items xmlns="">
            <item1>
              <data>http://www.ipaw.info/challenge/resliced4.img</data>
              <ref>http://www.ontogrid.net/#ReslicedImage</ref>
            </item1>
            <item2>
              <data>http://www.ipaw.info/challenge/resliced4.hdr</data>
              <ref>http://www.ontogrid.net/#Header</ref>
            </item2>
          </items>
        </content>
      </interactionPAssertion>
    </receiver>
  </interactionRecord>




<interactionRecord>
  <interactionKey>
    <messageSource>
      <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns804="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
    </messageSource>
    <messageSink>
      <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns815="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
    </messageSink>
    <interactionId>http://uniqueId/1180348588562</interactionId>
  </interactionKey>
  <sender>
    <asserter>
      <Principal xmlns="">CN="http://www.ontogrid.net/#Instance_Softmean", OU=ecs, O=soton, C=UK</Principal>
    </asserter>
    <interactionPAssertion xmlns:ns861="http://www.pasoa.org/schemas/version025/PStruct.xsd">
      <localPAssertionId>1880</localPAssertionId>
      <documentationStyle>http://www.gridprovenance.org/documentationstyle/transformTypes/verbatim</documentationStyle>
      <content>
        <items xmlns="">
          <item1>
            <data>http://www.ipaw.info/challenge/atlas.img</data>
            <ref>http://www.ontogrid.net/#AtlasImage</ref>
          </item1>
          <item2>
            <data>http://www.ipaw.info/challenge/atlas.hdr</data>
            <ref>http://www.ontogrid.net/#Header</ref>
          </item2>
        </items>
      </content>
    </interactionPAssertion>
    <relationshipPAssertion>
      <localPAssertionId>1882</localPAssertionId>
      <subjectId>
        <localPAssertionId>1880</localPAssertionId>
        <dataAccessor>
          <xPath xmlns="">//items</xPath>
        </dataAccessor>
        <parameterName>http://param.org/softmean_result</parameterName>
      </subjectId>
      <relation>http://www.ontogrid.net/#RelationsOntology_Instance_33</relation>
      <objectId>
        <interactionKey>
          <messageSource>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns943="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
          </messageSource>
          <messageSink>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns954="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
          </messageSink>
          <interactionId>http://uniqueId/1180348586390</interactionId>
        </interactionKey>
        <viewKind xsi:type="nsForXSI:ReceiverViewKind" xmlns:nsForXSI="http://www.pasoa.org/schemas/version025/PStruct.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
          <description>ReceiverViewKind</description>
        </viewKind>
        <localPAssertionId>1873</localPAssertionId>
        <dataAccessor>
          <xPath xmlns="">//items</xPath>
        </dataAccessor>
        <parameterName>http://param.org/set</parameterName>
      </objectId>
      <objectId>
        <interactionKey>
          <messageSource>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1004="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
          </messageSource>
          <messageSink>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1015="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
          </messageSink>
          <interactionId>http://uniqueId/1180348588203</interactionId>
        </interactionKey>
        <viewKind xsi:type="nsForXSI:ReceiverViewKind" xmlns:nsForXSI="http://www.pasoa.org/schemas/version025/PStruct.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
          <description>ReceiverViewKind</description>
        </viewKind>
        <localPAssertionId>1875</localPAssertionId>
        <dataAccessor>
          <xPath xmlns="">//items</xPath>
        </dataAccessor>
        <parameterName>http://param.org/set</parameterName>
      </objectId>
      <objectId>
        <interactionKey>
          <messageSource>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1065="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
          </messageSource>
          <messageSink>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1076="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
          </messageSink>
          <interactionId>http://uniqueId/1180348588312</interactionId>
        </interactionKey>
        <viewKind xsi:type="nsForXSI:ReceiverViewKind" xmlns:nsForXSI="http://www.pasoa.org/schemas/version025/PStruct.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
          <description>ReceiverViewKind</description>
        </viewKind>
        <localPAssertionId>1877</localPAssertionId>
        <dataAccessor>
          <xPath xmlns="">//items</xPath>
        </dataAccessor>
        <parameterName>http://param.org/set</parameterName>
      </objectId>
      <objectId>
        <interactionKey>
          <messageSource>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1126="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
          </messageSource>
          <messageSink>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1137="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
          </messageSink>
          <interactionId>http://uniqueId/1180348588437</interactionId>
        </interactionKey>
        <viewKind xsi:type="nsForXSI:ReceiverViewKind" xmlns:nsForXSI="http://www.pasoa.org/schemas/version025/PStruct.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
          <description>ReceiverViewKind</description>
        </viewKind>
        <localPAssertionId>1879</localPAssertionId>
        <dataAccessor>
          <xPath xmlns="">//items</xPath>
        </dataAccessor>
        <parameterName>http://param.org/set</parameterName>
      </objectId>
    </relationshipPAssertion>
  </sender>
  <receiver>
    <asserter>
      <Principal xmlns="">CN="http://www.ontogrid.net/#Challenge", OU=ecs, O=soton, C=UK</Principal>
    </asserter>
    <interactionPAssertion xmlns:ns1205="http://www.pasoa.org/schemas/version025/PStruct.xsd">
      <localPAssertionId>1881</localPAssertionId>
      <documentationStyle>http://www.gridprovenance.org/documentationstyle/transformTypes/verbatim</documentationStyle>
      <content>
        <items xmlns="">
          <item1>
            <data>http://www.ipaw.info/challenge/atlas.img</data>
            <ref>http://www.ontogrid.net/#AtlasImage</ref>
          </item1>
          <item2>
            <data>http://www.ipaw.info/challenge/atlas.hdr</data>
            <ref>http://www.ontogrid.net/#Header</ref>
          </item2>
        </items>
      </content>
    </interactionPAssertion>
  </receiver>
</interactionRecord>




  <interactionRecord>
    <interactionKey>
      <messageSource>
        <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1249="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
      </messageSource>
      <messageSink>
        <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1260="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
      </messageSink>
      <interactionId>http://uniqueId/1180348588703</interactionId>
    </interactionKey>
    <sender>
      <asserter>
        <Principal xmlns="">CN="http://www.ontogrid.net/#Instance_Softmean", OU=ecs, O=soton, C=UK</Principal>
      </asserter>
      <interactionPAssertion xmlns:ns1306="http://www.pasoa.org/schemas/version025/PStruct.xsd">
        <localPAssertionId>1883</localPAssertionId>
        <documentationStyle>http://www.gridprovenance.org/documentationstyle/transformTypes/verbatim</documentationStyle>
        <content>
        <items xmlns="">
          <item1>
            <data>http://www.ipaw.info/challenge/atlas.img</data>
            <ref>http://www.ontogrid.net/#AtlasImage</ref>
          </item1>
          <item2>
            <data>http://www.ipaw.info/challenge/atlas.hdr</data>
            <ref>http://www.ontogrid.net/#Header</ref>
          </item2>
        </items>
      </content>
    </interactionPAssertion>
    <relationshipPAssertion>
      <localPAssertionId>1885</localPAssertionId>
      <subjectId>
        <localPAssertionId>1883</localPAssertionId>
        <dataAccessor>
          <xPath xmlns="">//items</xPath>
        </dataAccessor>
        <parameterName>http://param.org/softmean_result</parameterName>
      </subjectId>
      <relation>http://www.ontogrid.net/#RelationsOntology_Instance_33</relation>
      <objectId>
        <interactionKey>
          <messageSource>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns943="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
          </messageSource>
          <messageSink>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns954="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
          </messageSink>
          <interactionId>http://uniqueId/1180348586390</interactionId>
        </interactionKey>
        <viewKind xsi:type="nsForXSI:ReceiverViewKind" xmlns:nsForXSI="http://www.pasoa.org/schemas/version025/PStruct.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
          <description>ReceiverViewKind</description>
        </viewKind>
        <localPAssertionId>1873</localPAssertionId>
        <dataAccessor>
          <xPath xmlns="">//items</xPath>
        </dataAccessor>
        <parameterName>http://param.org/set</parameterName>
      </objectId>
      <objectId>
        <interactionKey>
          <messageSource>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1004="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
          </messageSource>
          <messageSink>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1015="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
          </messageSink>
          <interactionId>http://uniqueId/1180348588203</interactionId>
        </interactionKey>
        <viewKind xsi:type="nsForXSI:ReceiverViewKind" xmlns:nsForXSI="http://www.pasoa.org/schemas/version025/PStruct.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
          <description>ReceiverViewKind</description>
        </viewKind>
        <localPAssertionId>1875</localPAssertionId>
        <dataAccessor>
          <xPath xmlns="">//items</xPath>
        </dataAccessor>
        <parameterName>http://param.org/set</parameterName>
      </objectId>
      <objectId>
        <interactionKey>
          <messageSource>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1065="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
          </messageSource>
          <messageSink>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1076="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
          </messageSink>
          <interactionId>http://uniqueId/1180348588312</interactionId>
        </interactionKey>
        <viewKind xsi:type="nsForXSI:ReceiverViewKind" xmlns:nsForXSI="http://www.pasoa.org/schemas/version025/PStruct.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
          <description>ReceiverViewKind</description>
        </viewKind>
        <localPAssertionId>1877</localPAssertionId>
        <dataAccessor>
          <xPath xmlns="">//items</xPath>
        </dataAccessor>
        <parameterName>http://param.org/set</parameterName>
      </objectId>
      <objectId>
        <interactionKey>
          <messageSource>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1126="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
          </messageSource>
          <messageSink>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1137="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
          </messageSink>
          <interactionId>http://uniqueId/1180348588437</interactionId>
        </interactionKey>
        <viewKind xsi:type="nsForXSI:ReceiverViewKind" xmlns:nsForXSI="http://www.pasoa.org/schemas/version025/PStruct.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
          <description>ReceiverViewKind</description>
        </viewKind>
        <localPAssertionId>1879</localPAssertionId>
        <dataAccessor>
          <xPath xmlns="">//items</xPath>
        </dataAccessor>
        <parameterName>http://param.org/set</parameterName>
      </objectId>
    </relationshipPAssertion>
  </sender>
  <receiver>
    <asserter>
      <Principal xmlns="">CN="http://www.ontogrid.net/#Challenge", OU=ecs, O=soton, C=UK</Principal>
    </asserter>
    <interactionPAssertion xmlns:ns1650="http://www.pasoa.org/schemas/version025/PStruct.xsd">
      <localPAssertionId>1884</localPAssertionId>
      <documentationStyle>http://www.gridprovenance.org/documentationstyle/transformTypes/verbatim</documentationStyle>
      <content>
        <items xmlns="">
          <item1>
            <data>http://www.ipaw.info/challenge/atlas.img</data>
            <ref>http://www.ontogrid.net/#AtlasImage</ref>
          </item1>
          <item2>
            <data>http://www.ipaw.info/challenge/atlas.hdr</data>
            <ref>http://www.ontogrid.net/#Header</ref>
          </item2>
        </items>
      </content>
    </interactionPAssertion>
  </receiver>
</interactionRecord>




  <interactionRecord>
    <interactionKey>
      <messageSource>
        <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1694="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
      </messageSource>
      <messageSink>
        <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1705="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
      </messageSink>
      <interactionId>http://uniqueId/1180348588906</interactionId>
    </interactionKey>
    <sender>
      <asserter>
        <Principal xmlns="">CN="http://www.ontogrid.net/#Instance_Softmean",OU=ecs, O=soton, C=UK</Principal>
      </asserter>
      <interactionPAssertion xmlns:ns1751="http://www.pasoa.org/schemas/version025/PStruct.xsd">
        <localPAssertionId>1886</localPAssertionId>
        <documentationStyle>http://www.gridprovenance.org/documentationstyle/transformTypes/verbatim</documentationStyle>
        <content>
          <items xmlns="">
            <item1>
              <data>http://www.ipaw.info/challenge/atlas.img</data>
              <ref>http://www.ontogrid.net/#AtlasImage</ref>
            </item1>
            <item2>
              <data>http://www.ipaw.info/challenge/atlas.hdr</data>
              <ref>http://www.ontogrid.net/#Header</ref>
            </item2>
          </items>
        </content>
      </interactionPAssertion>
      <relationshipPAssertion>
        <localPAssertionId>1888</localPAssertionId>
        <subjectId>
          <localPAssertionId>1883</localPAssertionId>
          <dataAccessor>
            <xPath xmlns="">//items</xPath>
          </dataAccessor>
          <parameterName>http://param.org/softmean_result</parameterName>
        </subjectId>
        <relation>http://www.ontogrid.net/#RelationsOntology_Instance_33</relation>
        <objectId>
        <interactionKey>
          <messageSource>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns943="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
          </messageSource>
          <messageSink>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns954="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
          </messageSink>
          <interactionId>http://uniqueId/1180348586390</interactionId>
        </interactionKey>
        <viewKind xsi:type="nsForXSI:ReceiverViewKind" xmlns:nsForXSI="http://www.pasoa.org/schemas/version025/PStruct.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
          <description>ReceiverViewKind</description>
        </viewKind>
        <localPAssertionId>1873</localPAssertionId>
        <dataAccessor>
          <xPath xmlns="">//items</xPath>
        </dataAccessor>
        <parameterName>http://param.org/set</parameterName>
      </objectId>
      <objectId>
        <interactionKey>
          <messageSource>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1004="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
          </messageSource>
          <messageSink>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1015="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
          </messageSink>
          <interactionId>http://uniqueId/1180348588203</interactionId>
        </interactionKey>
        <viewKind xsi:type="nsForXSI:ReceiverViewKind" xmlns:nsForXSI="http://www.pasoa.org/schemas/version025/PStruct.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
          <description>ReceiverViewKind</description>
        </viewKind>
        <localPAssertionId>1875</localPAssertionId>
        <dataAccessor>
          <xPath xmlns="">//items</xPath>
        </dataAccessor>
        <parameterName>http://param.org/set</parameterName>
      </objectId>
      <objectId>
        <interactionKey>
          <messageSource>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1065="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
          </messageSource>
          <messageSink>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1076="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
          </messageSink>
          <interactionId>http://uniqueId/1180348588312</interactionId>
        </interactionKey>
        <viewKind xsi:type="nsForXSI:ReceiverViewKind" xmlns:nsForXSI="http://www.pasoa.org/schemas/version025/PStruct.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
          <description>ReceiverViewKind</description>
        </viewKind>
        <localPAssertionId>1877</localPAssertionId>
        <dataAccessor>
          <xPath xmlns="">//items</xPath>
        </dataAccessor>
        <parameterName>http://param.org/set</parameterName>
      </objectId>
      <objectId>
        <interactionKey>
          <messageSource>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1126="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Challenge</Address>
          </messageSource>
          <messageSink>
            <Address xmlns="http://schemas.xmlsoap.org/ws/2004/03/addressing" xmlns:ns1137="http://schemas.xmlsoap.org/ws/2004/03/addressing">http://www.ontogrid.net/#Instance_Softmean</Address>
          </messageSink>
          <interactionId>http://uniqueId/1180348588437</interactionId>
        </interactionKey>
        <viewKind xsi:type="nsForXSI:ReceiverViewKind" xmlns:nsForXSI="http://www.pasoa.org/schemas/version025/PStruct.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
          <description>ReceiverViewKind</description>
        </viewKind>
        <localPAssertionId>1879</localPAssertionId>
        <dataAccessor>
          <xPath xmlns="">//items</xPath>
        </dataAccessor>
        <parameterName>http://param.org/set</parameterName>
      </objectId>
    </relationshipPAssertion>
  </sender>
  <receiver>
    <asserter>
      <Principal xmlns="">CN="http://www.ontogrid.net/#Challenge", OU=ecs, O=soton, C=UK</Principal>
    </asserter>
    <interactionPAssertion xmlns:ns2095="http://www.pasoa.org/schemas/version025/PStruct.xsd">
      <localPAssertionId>1887</localPAssertionId>
      <documentationStyle>http://www.gridprovenance.org/documentationstyle/transformTypes/verbatim</documentationStyle>
      <content>
          <items xmlns="">
            <item1>
              <data>http://www.ipaw.info/challenge/atlas.img</data>
              <ref>http://www.ontogrid.net/#AtlasImage</ref>
            </item1>
            <item2>
              <data>http://www.ipaw.info/challenge/atlas.hdr</data>
              <ref>http://www.ontogrid.net/#Header</ref>
            </item2>
          </items>
        </content>
      </interactionPAssertion>
    </receiver>
  </interactionRecord>


</pstruct>