G06N5022
Please help me predict the CPC LABEL for this patentPATENT ABSTRACT: Embodiments are directed towards a method and a computer server for receiving assertions, wherein an assertion can have a functional property such that for a given subject and a given property the object has a single value at any time, maintaining a knowledge base that includes a history table that stores previously received assertions, the method comprising selecting an assertion for processing, generating an assertion tuple that corresponds to the selected assertion, determining that the property of the selected assertion is functional; and writing the assertion tuple to the history table.