Closed cmaclell closed 7 years ago
This allows for the comparison of concepts with different numbers of attributes, something that will be needed if we want to allow attr-values to be missing (i.e., rather than implicitly interpreting it as None).
This allows for the comparison of concepts with different numbers of attributes, something that will be needed if we want to allow attr-values to be missing (i.e., rather than implicitly interpreting it as None).