Background
Project page at http://wiki.perfsonar.net/jra1-wiki/index.php/PerfSONAR_support_for_E2E_Link_Monitoring.
Task is to represent the information shown in the perfsonar services on google maps.
Request
<nmwg:message type="MetadataKeyRequest"
xmlns:nmwg="http://ggf.org/ns/nmwg/base/2.0/"
xmlns:nmtl2="http://ggf.org/ns/nmwg/topology/l2/3.0/"
xmlns:select="http://ggf.org/ns/nmwg/ops/select/2.0/">
<nmwg:metadata id="#meta1">
<nmwg:subject id="#subject1">
</nmwg:subject>
<nmwg:eventType>Path.Status</nmwg:eventType>
</nmwg:metadata>
<nmwg:data id="#data1" metadataIdRef="#meta1">
</nmwg:data>
</nmwg:message>