{application,datalog,
             [{description,"datalog is a query language based on the logic programming paradigm"},
              {vsn,"2.0.2"},
              {modules,[]},
              {registered,[]},
              {applications,[kernel,stdlib]},
              {env,[]},
              {licenses,["Apache"]},
              {maintainers,["Dmitry Kolesnikov"]},
              {links,[{"GitHub","https://github.com/fogfish/datalog"}]}]}.