Was John Quincy Adams a United States Ambassador to Germany and to the Netherlands?
ASK WHERE { wd:Q11816 wdt:P39 wd:Q326552 . wd:Q11816 wdt:P39 wd:Q7889414 }
john quincy adams: Q11816 united states ambassador to germany: Q326552 john quincy adams: Q11816 united states ambassador to the netherlands: Q7889414