<http://schema.org/headline>
"\uC544\uC6C3\uB8E9 \uC775\uC2A4\uD504\uB808\uC2A4(outlook express) 100% \uD65C\uC6A9\uD558\uAE30(\uC0AC\uC6A9\uBC95) 4 - \uACE0\uAE09\uD65C\uC6A9"^^<http://www.w3.org/2001/XMLSchema#string>
<http://ccoma.tistory.com/60>