<http://schema.org/description>
"If you ever share personal information with friends online you probably already use a special set of rules to determine what to reveal and what to keep secret. Now a new model of social networks attempts to capture that process."^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.technologyreview.com/s/417899/new-model-captures-spread-of-personal-information-through-social-networks/>