template

 (MD_ReferenceSystem) uuid: ca54a930-3002-11e2-81c1-0800200c9a66
    referenceSystemIdentifier:  (RS_Identifier)
        authority:  (CI_Citation)
            title:  template
            alternateTitle:  template
            date:  (CI_Date)
                date:  9999-01-01
                dateType:  (CI_DateTypeCode) code
            edition:  template
            editionDate:  9999-01-01
            identifier:  (MD_Identifier)
                code:  template
            citedResponsibleParty:  title: CI_ResponsibleParty template xlink: https://www.ngdc.noaa.gov/docucomp/43febfe0-2f64-11e2-81c1-0800200c9a66
            presentationForm:  (CI_PresentationFormCode) code
            otherCitationDetails:  template
            collectiveTitle:  template
        code:  template
        codeSpace:  template
        version:  template