http://www.w3.org/ns/prov#value | - he is Google's version of the thing that makes you read distorted characters to sign up for email and other online services, including some online banking services.It will not be long before a robot will be able defeat any current Captcha system, so those with such systems deployed should make sure they A) are using multi-factor schemes for securely adding and identifying their users and B) have the
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