has_confidence_level A relation between an information entity and an indicator of degree of confidence that the information it represents is true. trust_rating Confidence in an information entity can mean different things for different types of information. For example, for assertions this reflects the confidence an agent has that the proposition it puts forth is true. For things like data items, it reflects the confidence an agent has that the data accurately reflects the aspect of reality its was intended to measure. information information content entity confidence level