172061
Famosa Slough SMCA prohibits take of all living marine resources except for take pursuant to habitat restoration , maintenance dredging and operation and maintenance of artificial structures is allowed inside the conservation area per any required federal , state and local permits , or as otherwise authorized by the department .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None