Knowledge can be in occupational safety.Logical formLearned from9 sentences. Knowledge may pertain-to a device.Logical formLearned from9 sentences. Knowledge can be on-site.Logical formLearned from9 sentences. Knowledge may pertain-to natural sciences.Logical formLearned from9 sentences. A person may have a (background knowledge).Logical formLearned from9 sentences. A person may enhance knowledge.Logical formLearned from9 sentences. A component may pertain-to a scientific knowledge.Logical formLearned from9 sentences. A person may create knowledge.Logical formLearned from9 sentences. Participants may have knowledge.Logical formLearned from9 sentences. Knowledge can be a guide.Logical formLearned from9 sentences. Knowledge can be on a hand.Logical formLearned from9 sentences. Knowledge can be philosophic.Logical formLearned from9 sentences. Knowledge can be about a condition.Logical formLearned from9 sentences. Knowledge may be puted into practice.Logical formLearned from9 sentences. Knowledge may pertain-to a record.Logical formLearned from9 sentences.