<http://schema.org/headline>
"\u4F86\u81EA 1800 \u5E74\u4EE3\u665A\u671F - \u4EE4\u4EBA\u9A5A\u5947\u7684\u91CD\u66DD\u8096\u50CF\u7167"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.lomography.tw/magazine/248563-amazing-portrait-doubles-from-the-late-1800s-tw>