1592
Although not in its original form , it is more elaborate than most of the crosses on Dartmoor , being raised upon a constructed base , and it is known that a kistvaen is underneath .
 Dartmoor
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Dartmoor