This package presents an API for manipulation of semistructured data.
Semistructured data emerged as one of the sevelal attempts to apply the techniques of database to data with no fixed structure. The semistructured data have not defined structure, they are self-descriptive.
Even semistructured data dont have fixed structure, we have to assume some primitive types like integers, reals, strings, etc. A semsitructured datum is a datum of primitive type or a set whose elements are labeled semistructured data. We also assume that each semistructured datum has a inique identifier.
@author Egar Arturo García Cárdenas