<http://schema.org/alternateName>
"2-\u30B7\u30A2\u30CE\u30A2\u30AF\u30EA\u30EC\u30FC\u30C8\u306E\u533B\u5B66\u3078\u306E\u5FDC\u7528\u306B\u95A2\u3059\u308B\u57FA\u790E\u7684\u7814\u7A76"^^<http://www.w3.org/2001/XMLSchema#string>
<http://ci.nii.ac.jp/naid/500000051910>