<http://schema.org/name>
"\u682A\u5F0F\u4F1A\u793E\u30A2\u30C3\u30C8\u30A6\u30A7\u30A2"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.atware.co.jp/blog/2015/9/3/raspberrypi-google-calendar-api>