8578
Starting with the work of Riemann , the " intrinsic " point of view was developed , in which one cannot speak of moving " outside " the geometric object because it is considered to be given in a free-standing way .
 person: Riemann
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Riemann