ment. The value for this version of the spec is SPDX-1.2. The values SPDX-1.0 and SPDX-1.1 may also be supported by SPDX tools for backwards compatibility purposes.</span></div><div>    xmlname = SpecVersionText </div><div>    type = SpecVersionTextType </div><div>    simpletype = xs:string</div><div>    minOccurs = 1 </div><div>    maxOccurs = 1 </div></pre><pre><div>6.  <u>ExternalDocumentRef</u>.  <span>A data item for ExternalDocumentRef</span></div><div>    xmlname = ExternalDocumentRef </div><div>    