Title: Muslim world.
Question: What aspects from Islamic works did the Divine Comedy feature?

Title: John von Neumann.
Question: The physics of quantum mechanics included special cases for what work?

Title: John von Neumann.
Question: In von Neumann's model what does p represent?

Title: Southampton.
Question:
In what country does Southampton City Council have a twinning link with Rems-Murr-Kreis?