"2001-05-21" . "Mediator"@en-us . "2001-05-21"^^ . . . "An entity that mediates access to the resource."@en . "In an educational context, a mediator might be a parent, teacher, teaching assistant, or care-giver."@en-us . . . "Mediator"@en . . . "In an educational context, a mediator might be a parent, teacher, teaching assistant, or care-giver."@en . "An entity that mediates access to the resource and for whom the resource is intended or useful."@en-us . . "2008-01-14" . .