<https://www.cosina.co.jp/voigtlander/vm-mount/nokton-vintage-line-50mm-f1-5-aspherical-ii/lh-6/#webpage>
<http://schema.org/dateModified>
"2021-10-13T05:16:20+09:00"^^<http://schema.org/Date>
<https://www.cosina.co.jp/voigtlander/vm-mount/nokton-vintage-line-50mm-f1-5-aspherical-ii/lh-6/>