Preservation of Intelligibility of Digital Objects - Advanced Digital Preservation - page 144

Fig. 8.2 The dependencies of mspaint software application
domain of the dependency type _compile must be a module denoting source code
files while the range must be a compiler. This case is shown in Fig. 8.3 where thick
arrows are used to denote subtype relationships.
This model can host dependencies of various interpretations. For instance, the
workflow presented at Fig. 8.1 expresses the derivation of data products from
other data products and such derivation histories are important for understanding,
validating and reproducing the final products.
Fig. 8.3 Restricting the
domain and range of
dependencies