From BIRNLex



•owl:Thing
•entity
•continuant
•generically_dependent_continuants
•Digital_aggregate_entity
•Software_toolkit


obo_annot:tempDefinition Software delivered in source or binary form as a collection of independent modules whereby the kit components can be used independently of each other or included as part of another program (derived from NCBC Software Ontology) (BB:2007-03-07).

Examples:
AFNI, FMRIB_Software_Library