Namespaces can be for identifying principals.Logical formLearned from5 sentences. Principals may pertain-to campuses.Logical formLearned from5 sentences. Principals can be across a state.Logical formLearned from5 sentences. A principal may answer.Logical formLearned from5 sentences. Knowledge may pertain-to principals.Logical formLearned from5 sentences. Principal can be in default.Logical formLearned from5 sentences. Principal may pertain-to a (preparatory department).Logical formLearned from5 sentences. An ear may pertain-to a principal.Logical formLearned from5 sentences. A point may pertain-to a principal.Logical formLearned from5 sentences. A principal may be told.Logical formLearned from5 sentences. A person may use a principal.Logical formLearned from5 sentences. Principals may pertain-to some schools.Logical formLearned from5 sentences. Principals may pertain-to a scientist.Logical formLearned from5 sentences. Efforts may pertain-to principals.Logical formLearned from5 sentences. Principals may be rated.Logical formLearned from5 sentences.