Helping collect the world's language diversity heritage.
This diversity is exemplified by the
Sino-Tibetan language family on the map below
The Cross-Linguistic Linked Data project is developing and curating interoperable data publication structures using Linked Data principles as integration mechanism for distributed resources.
This philosophy allows for
- small-scale efforts to publish individual databases like WALS (World Atlas of Language Structures) or WOLD (World Loanword Database), thereby preserving the brands established by these projects,
- while at the same time facilitating uniform access to the data across publications.
Within the project, this approach will be applied to publishing lexical and grammatical databases already compiled at the MPI-EVA and elsewhere. This has led to a software framework which can then be used to develop database journals, i.e. edited collections of databases submitted by linguists from around the world.
The following databases either have current CLLD implementations or will at some point be available in the CLLD framework:
WALS Online (World Atlas of Language Structures), edited by Matthew Dryer & Martin Haspelmath
WOLD (World Loanword Database), edited by Martin Haspelmath & Uri Tadmor
APiCS Online (Atlas of Pidgin and Creole Language Structures), edited by Susanne Maria Michaelis, Philippe Maurer, Martin Haspelmath, and Magnus Huber
- ValPaL (Valency Patterns Leipzig), edited by Iren Hartmann, Martin Haspelmath & Bradley Taylor
eWAVE (Electronic World Atlas of Varieties of English), edited by Bernd Kortmann & Kerstin Lunkenheimer
AfBo: A world-wide survey of affix borrowing, by Frank Seifart
PHOIBLE: The world's largest database of phonological inventories,
by Steven Moran, Daniel McCloy and Richard Wright
- IDS (Intercontinental Dictionary Series), edited by Bernard Comrie & Hans-Jörg Bibiko
- ASJP Lexical Database, edited by Søren Wichmann et al.
- Numerals in the World’s Languages, by Eugene Chan
The following journals will soon be started for linguistic databases:
- Journal of Cross-Linguistic Databases (JCLD), edited by Harald Hammarström
- Dictionaria (journal of dictionaries of less widely studied languages), edited by Martin Haspelmath & Iren Hartmann
For the purposes of linking linguistic data uniquely to languages, language codes are needed for each language and each variety. For this reason, the CLLD project also comprises:
Glottolog (catalog of all languages, families and dialects, with comprehensive reference information), edited by Harald Hammarström, Martin Haspelmath & Robert Forkel