A contribution can be to scientific knowledge.Logical formLearned from25 sentences. Knowledge may pertain-to an officer.Logical formLearned from25 sentences. Knowledge can be about management.Logical formLearned from25 sentences. A (knowledge base) may grow.Logical formLearned from25 sentences. Knowledge can be explicit.Logical formLearned from25 sentences. Knowledge may pertain-to lives.Logical formLearned from25 sentences. Knowledge can be about a subject.Logical formLearned from25 sentences. Knowledge can be about data.Logical formLearned from25 sentences. Knowledge may pertain-to partners.Logical formLearned from25 sentences. Knowledge can be intangible.Logical formLearned from25 sentences. A basis can be for knowledge.Logical formLearned from25 sentences. Knowledge may pertain-to a heart.Logical formLearned from25 sentences. Knowledge may pertain-to a craft.Logical formLearned from25 sentences. A path can be to knowledge.Logical formLearned from25 sentences. Knowledge may announce a partnership.Logical formLearned from25 sentences.