如何使用XPath提取同一标记下的所有文本?

<span rel="v:addr">
<span property="v:region">
  <a href="/go.html?url=https://tabelog.com/en/tokyo/">
    123
  </a>
</span>
<span property="v:locality">
  <a href="/go.html?url=https://tabelog.com/en/tokyo/A1317/A131710/rstLst/">
    456
  </a>
    <a href="/go.html?url=https://tabelog.com/en/rstLst/">
      789
    </a>
  10
</span>
<span property="v:street-address">

</span>
</span>
<span rel="v:addr">
<span property="v:region">