Data: United States, ethnicGroup, African Americans; A Wizard of Mars, language, English language; English language, spokenIn, Great Britain; United States, capital, Washington, D.C.; A Wizard of Mars, country, United States

A Wizard of Mars is written in English, a language spoken in Great Britain, and was published in the United States, a country where African Americans are an ethnic group and the capital city is Washington D.C.

Data: Amarillo, Texas, isPartOf, Potter County, Texas; Potter County, Texas, state, Texas; Potter County, Texas, country, United States; Texas, capital, Austin, Texas

Amarillo, Potter County and Austin, Texas are all in the United States.

Data: AIDAstella, length, 253260.0 (millimetres); AIDAstella, operator, AIDA Cruises; AIDAstella, builder, Meyer Werft; Costa Crociere, location, Italy; AIDAstella, owner, Costa Crociere
The AIDAstella is owned by Costa Crociere who are located in Italy, and operated by AIDA Cruises. It was built by Meyer Werft and is 253260.0 millimetres in length.