Abstract: Providing relationships between items of learning content, where the items of learning content and/or identity of items of learning content are available over a network. Learning content information can be generated that describe characteristics of the items of learning content by parsing the learning content. Relationship information can be received that describe relationships between items of learning content. A relationship graph can be generated that contains the relationships. Learner information can be received that contains characteristics of learners. The characteristics of the learners can facilitate generation of learner metrics based on statistical analysis of the learner characteristics. The learner metrics can facilitate matching of items of learning content to the learners.