Context: By the late Middle Ages university towns had grown in wealth and importance as well, and this was reflected in the buildings of some of Europe's ancient universities. Particularly remarkable examples still standing nowadays include the Collegio di Spagna in the University of Bologna, built during the 14th and 15th centuries; the Collegium Carolinum of the University of Prague in Bohemia; the Escuelas mayores of the University of Salamanca in Spain; the chapel of King's College, Cambridge; or the Collegium Maius of the Jagiellonian University in Kraków, Poland.

Question: In what era had university towns grown in wealth and importance?
Answer: the late Middle Ages

Question: What is the name of the university building in Bologna, built in the 14th and 15th centuries?
Answer: the Collegio di Spagna

Question: What is the name of the building at University of Prague in Bohemia?
Answer: the Collegium Carolinum

Question: What is the name of the secular building at the University of Salamanca in Spain? 
Answer: the Escuelas mayores

Question: What is the name of the secular building at the Jagiellonian University in Kraków, Poland?
Answer: the Collegium Maius

Question: What era had university towns lost wealth and importance?
Answer: Unanswerable

Question: What is the name of the university building in Bologna, built in the 14th and 17th centuries?
Answer: Unanswerable

Question: What is the name of the building at University of Prague in Bahamas?
Answer: Unanswerable

Question: When was the Escuelas mayores building of the University of Salamanca in Spain destroyed?
Answer: Unanswerable

Question: What is no longer the name of the building at the Jagiellonian University in Kraków, Poland?
Answer: Unanswerable