User-agent: The Knowledge AI
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: Sogou web spider
Disallow: /

User-agent: Sogou inst spider
Disallow: /

User-agent: SemrushBot
Disallow: /

User-agent: SemanticScholarBot
Disallow: /

User-agent: PetalBot
Disallow: /

# User-agent: Baiduspider
# Disallow: /

# User-agent: Yandex
# Disallow: /

User-agent: *
Allow: /