Generate a correct and concise answer for the question based on the words in the context.

Context : ISO 3166-2:IO is the entry for the British Indian Ocean Territory in ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), which defines codes for the names of the principal subdivisions (e.g., provinces or states) of all countries coded in ISO 3166-1. 
Question : Who set the standards for ISO 3166-2:IO?
International Organization for Standardization

Context : Karl Thurmann (4 September 1909 -- 20 January 1943) was a German U-boat commander in World War II and recipient of the Knight's Cross of the Iron Cross (German: Ritterkreuz des Eisernen Kreuzes). 
Question : What award was received by Karl Thurmann?
Knight's Cross of the Iron Cross

Context : Portrait of Hylck Boner is a painting by the Dutch Golden Age painter Frans Hals, painted in 1635 and now in the Frick Collection. 
Question : What is the name of the place where Hylck Boner can be found?

Frick Collection