]> A sswap:Graph delineates an entry point for a suite of mappings. For services, a "mapping" embeds the concept of taking some input and returning some output. An individual of this class is the RDF object of the sswap:hasMapping relationship from a sswap:Resource. By differentially using sswap:operatesOn and sswap:hasMapping, one can, for example, differentiate between a pair of lists and a list of pairs. Required predicates: sswap:hasMapping; Optional predicates: (none). Graph