| http://www.w3.org/ns/prov#value | - This can be used to send out important updates that everybody in a group needs (eg a teacher might use an announcement to send out a curriculum assignment) Praise ??? users can give and receive recognition, and accomplishments and badges appear on profiles Interact with other users ??? just like other social networks, you can @mention people, see who???s online, create private messages and share c
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