Test cmd:MdProfile [CMDI Best Practices] A CMDI instance should contain a non-empty <cmd:MdProfile> element in <cmd:Header>. Test cmd:MdSelfLink [CMDI Best Practices] A CMDI instance should contain a non-empty <cmd:MdSelfLink> element in <cmd:Header>. Test xsi:schemaLocation [CMDI Best Practice] /cmd:CMD/@xsi:schemaLocation doesn't refer to a schema from the Component Registry! [Actual value was [] Test for ResourceProxies [CMDI Best Practices] There are no ResourceProxies! Does the metadata not describe any (digital) resources? Test for known profile [CMDI Best Practice] the CMD profile of this record can't be found in the /cmd:CMD/@xsi:schemaLocation or /cmd:CMD/cmd:Header/cmd:MdProfile. The profile should be known for the record to be processed properly in the CLARIN joint metadata domain! Test if MdProfile and @xsi:schemaLocation are in sync [CMDI Best Practice] The CMD profile referenced in the @xsi:schemaLocation is different than the one specified in /cmd:CMD/cmd:Header/cmd:MdProfile. They should be the same! Test for CMD namespace schema binding [CMDI Best Practice] is the CMD 1.2 namespace bound to the envelop schema? Test for CMD profile namespace schema binding [CMDI Best Practice] is the CMD 1.2 profile namespace bound to the profile schema? Test for cmd:CMD root [CMDI violation] is this really a CMD record? Is the namespace properly declared, e.g., including ending slash?