$ rpki-client -vvf rpki.ripe.net/repository/DEFAULT/80/f0767c-b019-463c-a0b1-8d4bfd0aace8/1/klzs7-UigXQF0m_JK7UQSskM_cU.crl.html
File:                     klzs7-UigXQF0m_JK7UQSskM_cU.crl.html (raw, json)
Hash identifier:          7FbIzsMEutFQFuy3LuuE1w25kz5YdGMOvxHzmVWxD3k=
rpki.ripe.net/repository/DEFAULT/80/f0767c-b019-463c-a0b1-8d4bfd0aace8/1/klzs7-UigXQF0m_JK7UQSskM_cU.crl.html: unsupported file type
Validation:               N/A