@comment{entries taken from biblatex-examples.bib and arbitraily tagged with keywords}

@string{anch-ie = {Angew.~Chem. Int.~Ed.}}
@string{cup     = {Cambridge University Press}}
@string{dtv     = {Deutscher Taschenbuch-Verlag}}
@string{hup     = {Harvard University Press}}
@string{jams    = {J.~Amer. Math. Soc.}}
@string{jchph   = {J.~Chem. Phys.}}
@string{jomch   = {J.~Organomet. Chem.}}
@string{pup     = {Princeton University Press}}

@article{angenendt,
  author       = {Angenendt, Arnold},
  title        = {In Honore Salvatoris~-- Vom Sinn und Unsinn der
                  Patrozinienkunde},
  journaltitle = {Revue d'Histoire Eccl{\'e}siastique},
  date         = 2002,
  volume       = 97,
  pages        = {431--456, 791--823},
  langid       = {german},
  indextitle   = {In Honore Salvatoris},
  shorttitle   = {In Honore Salvatoris},
  annotation   = {A German article in a French journal. Apart from that, a
                  typical \texttt{article} entry. Note the \texttt{indextitle}
                  field},
  keywords     = {einf}
}

@article{baez/article,
  author       = {Baez, John C. and Lauda, Aaron D.},
  title        = {Higher-Dimensional Algebra V: 2-Groups},
  journaltitle = {Theory and Applications of Categories},
  date         = 2004,
  volume       = 12,
  pages        = {423-491},
  version      = 3,
  eprint       = {math/0307200v3},
  eprinttype   = {arxiv},
  langid       = {english},
  langidopts   = {variant=american},
  annotation   = {An \texttt{article} with \texttt{eprint} and
                  \texttt{eprinttype} fields. Note that the arXiv reference is
                  transformed into a clickable link if \texttt{hyperref} support
                  has been enabled.  Compare \texttt{baez\slash online}, which
                  is the same item given as an \texttt{online} entry},
  keywords     = {einf}
}

@article{doody,
  author       = {Doody, Terrence},
  title        = {Hemingway's Style and Jake's Narration},
  year         = 1974,
  volume       = 4,
  number       = 3,
  pages        = {212-225},
  langid       = {english},
  langidopts   = {variant=american},
  related      = {matuz:doody},
  relatedstring= {\autocap{e}xcerpt in},
  journal      = {The Journal of Narrative Technique},
  annotation   = {An \texttt{article} entry cited as an excerpt from a
                  \texttt{collection} entry. Note the format of the
                  \texttt{related} and \texttt{relatedstring} fields},
  keywords     = {lokal}
}

@collection{matuz:doody,
  editor       = {Matuz, Roger},
  title        = {Contemporary Literary Criticism},
  year         = 1990,
  volume       = 61,
  publisher    = {Gale},
  location     = {Detroit},
  pages        = {204-208},
  langid       = {english},
  langidopts   = {variant=american},
  annotation   = {A \texttt{collection} entry providing the excerpt information
                  for the \texttt{doody} entry. Note the format of the
                  \texttt{pages} field},
  keywords     = {lokal}
}

@article{gillies,
  author       = {Gillies, Alexander},
  title        = {Herder and the Preparation of Goethe's Idea of World
                  Literature},
  journaltitle = {Publications of the English Goethe Society},
  date         = 1933,
  series       = {newseries},
  volume       = 9,
  pages        = {46-67},
  langid       = {english},
  langidopts   = {variant=british},
  annotation   = {An \texttt{article} entry with a \texttt{series} and a
                  \texttt{volume} field. Note that format of the \texttt{series}
                  field in the database file},
  keywords     = {lokal}
}

@article{kastenholz,
  author       = {Kastenholz, M. A. and H{\"u}nenberger, Philippe H.},
  title        = {Computation of methodology\hyphen independent ionic solvation
                  free energies from molecular simulations},
  journaltitle = jchph,
  date         = 2006,
  subtitle     = {I. The electrostatic potential in molecular liquids},
  volume       = 124,
  eid          = 124106,
  doi          = {10.1063/1.2172593},
  langid       = {english},
  langidopts   = {variant=american},
  indextitle   = {Computation of ionic solvation free energies},
  annotation   = {An \texttt{article} entry with an \texttt{eid} and a
                  \texttt{doi} field. Note that the \textsc{doi} is transformed
                  into a clickable link if \texttt{hyperref} support has been
                  enabled},
  abstract     = {The computation of ionic solvation free energies from
                  atomistic simulations is a surprisingly difficult problem that
                  has found no satisfactory solution for more than 15 years. The
                  reason is that the charging free energies evaluated from such
                  simulations are affected by very large errors. One of these is
                  related to the choice of a specific convention for summing up
                  the contributions of solvent charges to the electrostatic
                  potential in the ionic cavity, namely, on the basis of point
                  charges within entire solvent molecules (M scheme) or on the
                  basis of individual point charges (P scheme). The use of an
                  inappropriate convention may lead to a charge-independent
                  offset in the calculated potential, which depends on the
                  details of the summation scheme, on the quadrupole-moment
                  trace of the solvent molecule, and on the approximate form
                  used to represent electrostatic interactions in the
                  system. However, whether the M or P scheme (if any) represents
                  the appropriate convention is still a matter of on-going
                  debate. The goal of the present article is to settle this
                  long-standing controversy by carefully analyzing (both
                  analytically and numerically) the properties of the
                  electrostatic potential in molecular liquids (and inside
                  cavities within them).},
  keywords     = {begr}
}

@article{reese,
  author       = {Reese, Trevor R.},
  title        = {Georgia in Anglo-Spanish Diplomacy, 1736-1739},
  journaltitle = {William and Mary Quarterly},
  date         = 1958,
  series       = 3,
  volume       = 15,
  pages        = {168-190},
  langid       = {english},
  langidopts   = {variant=american},
  annotation   = {An \texttt{article} entry with a \texttt{series} and a
                  \texttt{volume} field. Note the format of the series. If the
                  value of the \texttt{series} field is an integer, this number
                  is printed as an ordinal and the string \enquote*{series} is
                  appended automatically},
  keywords     = {begr}
}

@article{shore,
  author       = {Shore, Bradd},
  title        = {Twice-Born, Once Conceived},
  journaltitle = {American Anthropologist},
  date         = {1991-03},
  subtitle     = {Meaning Construction and Cultural Cognition},
  series       = {newseries},
  volume       = 93,
  number       = 1,
  pages        = {9-27},
  annotation   = {An \texttt{article} entry with \texttt{series},
                  \texttt{volume}, and \texttt{number} fields. Note the format
                  of the \texttt{series} which is a localization key},
  keywords     = {bessweg}
}

@article{sigfridsson,
  author       = {Sigfridsson, Emma and Ryde, Ulf},
  title        = {Comparison of methods for deriving atomic charges from the
                  electrostatic potential and moments},
  journaltitle = {Journal of Computational Chemistry},
  date         = 1998,
  volume       = 19,
  number       = 4,
  pages        = {377-395},
  doi          = {10.1002/(SICI)1096-987X(199803)19:4<377::AID-JCC1>3.0.CO;2-P},
  langid       = {english},
  langidopts   = {variant=american},
  indextitle   = {Methods for deriving atomic charges},
  annotation   = {An \texttt{article} entry with \texttt{volume},
                  \texttt{number}, and \texttt{doi} fields. Note that the
                  \textsc{doi} is transformed into a clickable link if
                  \texttt{hyperref} support has been enabled},
  abstract     = {Four methods for deriving partial atomic charges from the
                  quantum chemical electrostatic potential (CHELP, CHELPG,
                  Merz-Kollman, and RESP) have been compared and critically
                  evaluated. It is shown that charges strongly depend on how and
                  where the potential points are selected. Two alternative
                  methods are suggested to avoid the arbitrariness in the
                  point-selection schemes and van der Waals exclusion radii:
                  CHELP-BOW, which also estimates the charges from the
                  electrostatic potential, but with potential points that are
                  Boltzmann-weighted after their occurrence in actual
                  simulations using the energy function of the program in which
                  the charges will be used, and CHELMO, which estimates the
                  charges directly from the electrostatic multipole
                  moments. Different criteria for the quality of the charges are
                  discussed.},
  keywords     = {bessweg}
}

@article{springer,
  author       = {Springer, Otto},
  title        = {Mediaeval Pilgrim Routes from Scandinavia to Rome},
  journaltitle = {Mediaeval Studies},
  date         = 1950,
  volume       = 12,
  pages        = {92-122},
  langid       = {english},
  langidopts   = {variant=british},
  shorttitle   = {Mediaeval Pilgrim Routes},
  annotation   = {A plain \texttt{article} entry},
  keywords     = {anf}
}

@book{aristotle:anima,
  author       = {Aristotle},
  title        = {De Anima},
  date         = 1907,
  editor       = {Hicks, Robert Drew},
  publisher    = cup,
  location     = {Cambridge},
  keywords     = {primary},
  langid       = {english},
  langidopts   = {variant=british},
  annotation   = {A \texttt{book} entry with an \texttt{author} and an
                  \texttt{editor}},
  keywords     = {anf}
}

@book{aristotle:physics,
  author       = {Aristotle},
  title        = {Physics},
  date         = 1929,
  translator   = {Wicksteed, P. H. and Cornford, F. M.},
  publisher    = {G. P. Putnam},
  location     = {New York},
  keywords     = {primary},
  langid       = {english},
  langidopts   = {variant=american},
  shorttitle   = {Physics},
  annotation   = {A \texttt{book} entry with a \texttt{translator} field},
  keywords     = {erf}
}

@book{aristotle:poetics,
  author       = {Aristotle},
  title        = {Poetics},
  date         = 1968,
  editor       = {Lucas, D. W.},
  series       = {Clarendon Aristotle},
  publisher    = {Clarendon Press},
  location     = {Oxford},
  keywords     = {primary},
  langid       = {english},
  langidopts   = {variant=british},
  shorttitle   = {Poetics},
  annotation   = {A \texttt{book} entry with an \texttt{author} and an
                  \texttt{editor} as well as a \texttt{series} field},
  keywords     = {erf}
}

@book{averroes/bland,
  author       = {Averroes},
  title        = {The Epistle on the Possibility of Conjunction with the Active
                  Intellect by Ibn Rushd with the Commentary of Moses Narboni},
  date         = 1982,
  editor       = {Bland, Kalman P.},
  translator   = {Bland, Kalman P.},
  series       = {Moreshet: Studies in Jewish History, Literature and Thought},
  number       = 7,
  publisher    = {Jewish Theological Seminary of America},
  location     = {New York},
  keywords     = {primary},
  langid       = {english},
  langidopts   = {variant=american},
  indextitle   = {Epistle on the Possibility of Conjunction, The},
  shorttitle   = {Possibility of Conjunction},
  annotation   = {A \texttt{book} entry with a \texttt{series} and a
                  \texttt{number}. Note the concatenation of the \texttt{editor}
                  and \texttt{translator} fields as well as the
                  \texttt{indextitle} field},
  keywords     = {konk}
}

@book{averroes/hercz,
  author       = {Averroes},
  title        = {Drei Abhandlungen {\"u}ber die Conjunction des separaten
                  Intellects mit dem Menschen},
  date         = 1869,
  editor       = {Hercz, J.},
  translator   = {Hercz, J.},
  publisher    = {S.~Hermann},
  location     = {Berlin},
  keywords     = {primary},
  langid       = {german},
  indexsorttitle= {Drei Abhandlungen uber die Conjunction},
  indextitle   = {Drei Abhandlungen {\"u}ber die Conjunction},
  subtitle     = {Von Averroes (Vater und Sohn), aus dem Arabischen
                  {\"u}bersetzt von Samuel Ibn Tibbon},
  shorttitle   = {Drei Abhandlungen},
  annotation   = {A \texttt{book} entry. Note the concatenation of the
                  \texttt{editor} and \texttt{translator} fields as well as the
                  \texttt{indextitle} and \texttt{indexsorttitle} fields},
  keywords     = {konk}
}

@book{cicero,
  author       = {Cicero, Marcus Tullius},
  title        = {De natura deorum. {\"U}ber das Wesen der G{\"o}tter},
  date         = 1995,
  editor       = {Blank-Sangmeister, Ursula},
  translator   = {Blank-Sangmeister, Ursula},
  afterword    = {Thraede, Klaus},
  language     = {langlatin and langgerman},
  publisher    = {Reclam},
  location     = {Stuttgart},
  langid       = {german},
  indextitle   = {De natura deorum},
  shorttitle   = {De natura deorum},
  annotation   = {A bilingual edition of Cicero's \emph{De natura deorum}, with
                  a German translation. Note the format of the \texttt{language}
                  field in the database file, the concatenation of the
                  \texttt{editor} and \texttt{translator} fields, and the
                  \texttt{afterword} field},
  keywords     = {entsch}
}

@book{companion,
  author       = {Goossens, Michel and Mittelbach, Frank and Samarin, Alexander},
  title        = {The LaTeX Companion},
  date         = 1994,
  edition      = 1,
  publisher    = {Addison-Wesley},
  location     = {Reading, Mass.},
  pagetotal    = 528,
  langid       = {english},
  langidopts   = {variant=american},
  sorttitle    = {LaTeX Companion},
  indextitle   = {LaTeX Companion, The},
  shorttitle   = {LaTeX Companion},
  annotation   = {A book with three authors. Note the formatting of the author
                  list. By default, only the first name is reversed in the
                  bibliography},
  keywords     = {wesentl}
}

@book{gerhardt,
  author       = {Gerhardt, Michael J.},
  title        = {The Federal Appointments Process},
  date         = 2000,
  publisher    = {Duke University Press},
  location     = {Durham and London},
  langid       = {english},
  langidopts   = {variant=american},
  sorttitle    = {Federal Appointments Process},
  indextitle   = {Federal Appointments Process, The},
  subtitle     = {A Constitutional and Historical Analysis},
  shorttitle   = {Federal Appointments Process},
  annotation   = {This is a \texttt{book} entry. Note the format of the
                  \texttt{location} field as well as the \texttt{sorttitle} and
                  \texttt{indextitle} fields},
  keywords     = {fok}
}

@book{gonzalez,
  author       = {Gonzalez, Ray},
  title        = {The Ghost of John Wayne and Other Stories},
  date         = 2001,
  publisher    = {The University of Arizona Press},
  location     = {Tucson},
  isbn         = {0-816-52066-6},
  langid       = {english},
  langidopts   = {variant=american},
  sorttitle    = {Ghost of John Wayne and Other Stories},
  indextitle   = {Ghost of John Wayne and Other Stories, The},
  shorttitle   = {Ghost of John Wayne},
  annotation   = {A collection of short stories. This is a \texttt{book} entry.
                  Note the \texttt{sorttitle} and \texttt{indextitle} fields in
                  the database file. There's also an \texttt{isbn} field},
  keywords     = {fok}
}

@book{iliad,
  author       = {Homer},
  title        = {Die Ilias},
  date         = 2004,
  translator   = {Schadewaldt, Wolfgang},
  introduction = {Latacz, Joachim},
  edition      = 3,
  publisher    = {Artemis \& Winkler},
  location     = {D{\"u}sseldorf and Z{\"u}rich},
  langid       = {german},
  sorttitle    = {Ilias},
  indextitle   = {Ilias, Die},
  shorttitle   = {Ilias},
  annotation   = {A German translation of the \emph{Iliad}. Note the
                  \texttt{translator} and \texttt{introduction} fields and the
                  format of the \texttt{location} field in the database
                  file. Also note the \texttt{sorttitle} and \texttt{indextitle}
                  fields},
  keywords     = {fok}
}

@book{knuth:ct,
  author       = {Knuth, Donald E.},
  title        = {Computers \& Typesetting},
  date         = {1984/1986},
  volumes      = 5,
  publisher    = {Addison-Wesley},
  location     = {Reading, Mass.},
  langid       = {english},
  langidopts   = {variant=american},
  sortyear     = {1984-0},
  sorttitle    = {Computers & Typesetting},
  indexsorttitle= {Computers & Typesetting},
  annotation   = {A five-volume book cited as a whole. This is a \texttt{book}
                  entry, note the \texttt{volumes} field},
  keywords     = {rekap}
}

@book{knuth:ct:a,
  author       = {Knuth, Donald E.},
  title        = {The \TeX book},
  date         = 1984,
  maintitle    = {Computers \& Typesetting},
  volume       = {A},
  publisher    = {Addison-Wesley},
  location     = {Reading, Mass.},
  langid       = {english},
  langidopts   = {variant=american},
  sortyear     = {1984-1},
  sorttitle    = {Computers & Typesetting A},
  indexsorttitle= {The TeXbook},
  indextitle   = {\protect\TeX book, The},
  shorttitle   = {\TeX book},
  annotation   = {The first volume of a five-volume book. Note the
                  \texttt{sorttitle} and \texttt{sortyear} fields. We want this
                  volume to be listed after the entry referring to the entire
                  five-volume set. Also note the \texttt{indextitle} and
                  \texttt{indexsorttitle} fields. Indexing packages that don't
                  generate robust index entries require some control sequences
                  to be protected from expansion},
  keywords     = {rekap}
}

@book{knuth:ct:b,
  author       = {Knuth, Donald E.},
  title        = {\TeX: The Program},
  date         = 1986,
  maintitle    = {Computers \& Typesetting},
  volume       = {B},
  publisher    = {Addison-Wesley},
  location     = {Reading, Mass.},
  langid       = {english},
  langidopts   = {variant=american},
  sortyear     = {1986-1},
  sorttitle    = {Computers & Typesetting B},
  indexsorttitle= {TeX: The Program},
  shorttitle   = {\TeX},
  annotation   = {The second volume of a five-volume book. Note the
                  \texttt{sorttitle} and \texttt{sortyear} fields. Also note the
                  \texttt{indexsorttitle} field},
  keywords     = {rekap}
}

@book{maron,
  author       = {Maron, Monika},
  title        = {Animal Triste},
  date         = 2000,
  translator   = {Brigitte Goldstein},
  origlanguage = {german},
  publisher    = {University of Nebraska Press},
  location     = {Lincoln},
  langid       = {english},
  langidopts   = {variant=american},
  shorttitle   = {Animal Triste},
  annotation   = {An English translation of a German novel with a French title.
                  In other words: a \texttt{book} entry with a
                  \texttt{translator} field.  Note the \texttt{origlanguage}
                  field which is concatenated with the \texttt{translator}},
  keywords     = {welt}
}

@book{nietzsche:ksa,
  author       = {Nietzsche, Friedrich},
  title        = {S{\"a}mtliche Werke},
  date         = 1988,
  editor       = {Colli, Giorgio and Montinari, Mazzino},
  edition      = 2,
  volumes      = 15,
  publisher    = dtv # { and Walter de Gruyter},
  location     = {M{\"u}nchen and Berlin and New York},
  langid       = {german},
  sortyear     = {1988-0},
  sorttitle    = {Werke-00-000},
  indexsorttitle= {Samtliche Werke},
  subtitle     = {Kritische Studienausgabe},
  annotation   = {The critical edition of Nietzsche's works. This is a
                  \texttt{book} entry referring to a 15-volume work as a
                  whole. Note the \texttt{volumes} field and the format of the
                  \texttt{publisher} and \texttt{location} fields in the
                  database file. Also note the \texttt{sorttitle} and
                  \texttt{sortyear} fields which are used to fine-tune the
                  sorting order of the bibliography. We want this item listed
                  first in the bibliography},
  keywords     = {welt}
}

@book{nietzsche:ksa1,
  author       = {Nietzsche, Friedrich},
  title        = {Die Geburt der Trag{\"o}die. Unzeitgem{\"a}{\ss}e
                  Betrachtungen I--IV. Nachgelassene Schriften 1870--1973},
  date         = 1988,
  editor       = {Colli, Giorgio and Montinari, Mazzino},
  maintitle    = {S{\"a}mtliche Werke},
  mainsubtitle = {Kritische Studienausgabe},
  volume       = 1,
  edition      = 2,
  publisher    = dtv # { and Walter de Gruyter},
  location     = {M{\"u}nchen and Berlin and New York},
  langid       = {german},
  sortyear     = {1988-1},
  sorttitle    = {Werke-01-000},
  indexsorttitle= {Samtliche Werke I},
  bookauthor   = {Nietzsche, Friedrich},
  indextitle   = {S{\"a}mtliche Werke I},
  shorttitle   = {S{\"a}mtliche Werke I},
  annotation   = {A single volume from the critical edition of Nietzsche's
                  works. This \texttt{book} entry explicitly refers to the first
                  volume only. Note the \texttt{title} and \texttt{maintitle}
                  fields. Also note the \texttt{sorttitle} and \texttt{sortyear}
                  fields. We want this entry to be listed after the entry
                  referring to the entire edition},
  keywords     = {welt}
}