Knowledge can be expected.Logical formLearned from21 sentences. A (knowledge base) may pertain-to a field.Logical formLearned from21 sentences. Knowledge may pertain-to readers.Logical formLearned from21 sentences. Knowledge may pertain-to a scientific literature.Logical formLearned from21 sentences. Knowledge may pertain-to views.Logical formLearned from21 sentences. Knowledge may pertain-to a service.Logical formLearned from21 sentences. Knowledge can be contemporaneous.Logical formLearned from21 sentences. Knowledge may pertain-to an agreement.Logical formLearned from21 sentences. Teachers may have knowledge.Logical formLearned from21 sentences. Knowledge may pertain-to an expert.Logical formLearned from21 sentences. Knowledge can be a recollection.Logical formLearned from21 sentences. Knowledge may pertain-to experts.Logical formLearned from21 sentences. Knowledge can be on subjects.Logical formLearned from21 sentences. Human knowledge may undergo an expansion.Logical formLearned from21 sentences. A mass can be constituted-of-or-filled-with knowledge.Logical formLearned from21 sentences.