Handle a(g)isafetyfundamentals.com

[ccstan99]

The following urls from aisafetyfundamentals.com in MySQL have no text. They should be properly handled, probably in agisf dataset:

https://course.aisafetyfundamentals.com/governance
https://course.aisafetyfundamentals.com/alignment

https://www.aisafetyfundamentals.com/governance-blog/us-ai-policy-careers
https://www.aisafetyfundamentals.com/governance-blog/ai-strategy-careers
https://www.agisafetyfundamentals.com/governance-blog/international-cooperation-models
https://www.agisafetyfundamentals.com/governance-blog/global-vulnerability
https://www.agisafetyfundamentals.com/governance-blog/european-ai-policy-careers

https://aisafetyfundamentals.com/resources
https://aisafetyfundamentals.com/governance-blog/why-might-misaligned-advanced-ai-cause-catastrophe-compilation
https://aisafetyfundamentals.com/governance-blog/state-of-ai-in-different-countries
https://aisafetyfundamentals.com/governance-blog/standards-and-regulations-primer
https://aisafetyfundamentals.com/governance-blog/overview-of-ai-risk-exacerbation
https://aisafetyfundamentals.com/governance-blog/ai-strategy-careers
https://aisafetyfundamentals.com/alignment-introduction