<http://schema.org/name>
"\u8133\u8840\u7BA1\u969C\u5BB3\u306B\u304A\u3051\u308B\u03B2-endorphin,Met-enkephalin\u7D4C\u6642\u7684\u5909\u52D5\u306E\u8A55\u4FA1\u3068\u81E8\u5E8A\u7684\u610F\u7FA9"^^<http://www.w3.org/2001/XMLSchema#string>
<http://ci.nii.ac.jp/naid/500000032108>