Federated knowledge graphs/layers
Global information goods, in development or needed.
Dictionaries and glossaries edit
- Terms and phrases
- Wordnik (mainly english), Wiktionary (and lexical Wikidata)
- Small language glossaries
- the Rosetta project
Human discovery edit
- Scholarship and articles
- Researchgate, Unpaywall + OAButton
- Lens.org, G!Scholar
- Patents and prior art
- Lens.org, G!Patents, Espacenet, Prior Art Archive
- Matching scholarly citations to patents: Patent Citations to Science (2019)
Human governance edit
- Law and regulation
- Government websites (inconsistent)
- Case Law project (US)
Earth + the Universe edit
- Maps
- Land: OpenStreetMap, G!Maps
- Earth + biomes: Planet Labs, G!Earth
- Space: G!Sky
- Life
- Genome browsers
- Wikispecies, Encyclopedia of Life
- iNaturalist, photo + range maps (siloed)
Education + bootstrapping edit
- How-tos, guides
- Wikihow
- Patents (low curation)
- Courses + materials
- Wikiversity, Wikieducator
- EdX, Khan Academy, online course catalogs (low coordination)
- Youtube+ (low curation, high breadth)
- Open Syllabus Project
- Full Textbooks