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Dovetailing off of the success of the TV Writers Vault , Manville has developed several other entertainment industry-related web-services , including CreatorsVault.com ( an Intellectual Property Archival System ) , and CastMyReality.com ( A Reality TV Casting Service launched in 2012 ) .
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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:
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