13. The method according to claim 1 , further comprising: receiving, by the computer, the resource from a user interface of the learner; and assigning, by the computer, metadata identifying the topic to the resource.
13. The method according to claim 1 , further comprising: receiving, by the computer, the resource from a user interface of the learner; and assigning, by the computer, metadata identifying the topic to the resource. 14. The method according to claim 13 , further comprising determining, by the computer, the topic of the content based on keywords extracted from text when the resource is a document.