11. A computer readable storage medium having computer readable program code embodied therewith for constructing a regular-expression dictionary, as opposed to an exact-match dictionary, for utilization in computerized textual analysis, the computer readable storage medium comprising: computer readable program code configured to define one or more data types for entries within the regular-expression dictionary in a markup-language schema; computer readable program code configured to provide a structure in the markup-language schema encompassing the data types of the entries within the regular-expression dictionary; computer readable program code configured to for each entry of a plurality of the entries, define a mapping methodology between a source definition of the entry to the structure and the data types within the markup-language schema; and, map a definition of the entry to the data types within the structure of the markup-language schema using the mapping methodology.
11. A computer readable storage medium having computer readable program code embodied therewith for constructing a regular-expression dictionary, as opposed to an exact-match dictionary, for utilization in computerized textual analysis, the computer readable storage medium comprising: computer readable program code configured to define one or more data types for entries within the regular-expression dictionary in a markup-language schema; computer readable program code configured to provide a structure in the markup-language schema encompassing the data types of the entries within the regular-expression dictionary; computer readable program code configured to for each entry of a plurality of the entries, define a mapping methodology between a source definition of the entry to the structure and the data types within the markup-language schema; and, map a definition of the entry to the data types within the structure of the markup-language schema using the mapping methodology. 18. The computer readable storage medium of claim 11 , wherein the structure corresponds to an organic compound, and the data types correspond to at least one or more of the organic compound, a fatty acid of the organic compound, a number of carbons of the organic compound, and a number of double bonds of the organic compound.