748
Since 1946 , it has been part of the then newly founded state of Rhineland-Palatinate .
 location: state; location: Rhineland-Palatinate
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:
 location: state; location: Rhineland-Palatinate