. . . . "Have_as_requirement" . . . . . . "1491"^^ . . . . "2005-06-09T11:01:53+02:00"^^ . . . . . "The obtaining of a Requirement state of affairs or the presence of a Required_entity is profiled as a prerequisite for the obtaining or occurring of a Dependent state-of-affairs. This game demands great skill. The war on terror requires little sacrifice for most Americans. Glass art demands great patience from the student."@en . . . . . . . . . . .