site:
- everything in english.
- db can be expanded by everyone.
- db can be edited by everyone.
- saves all changes.
- changes cannot be deleted / edited.
- changes can be reverted.
base:
- somebody adds a word, 'molecule'..
- changes are saved.
- somebody adds a word, 'neutron'.
- changes are saved.
- somebody adds a relation, 'molecule' -> 'consists of' -> 'multiple' -> 'neutron'.
- changes are saved.
- somebody adds a word, 'metal'
- changes are saved.
- somebody adds a relation, 'metal' -> 'consists of' -> 'multiple' -> 'molecule'.
- changes are saved.
- somebody adds a word, 'gravity'.
- changes are saved.
- sombody adds a formula, 'gravity' -> 'formula' -> 'earth' -> '9.8 m/s2'.
- changes are saved.
- somebody adss information about the formula, 'm' -> 'meter'.
- changes are saved.
- somebody adds a word, 'meter' -> 'consists of' -> 'multiple' -> 'centimeter'.
- changes are saved.
- sombody adds information about the 'multiple' of the 'meter', 'mutliple' -> ' 100'.
- changes are saved.
- somebody adds a relation, 'meter' -> 'is a' -> 'unit'.
- changes are saved.
- somebody adds a relation, 'meter' -> 'is a' -> 'length'.
- changes are saved.
(all words have the standard relation: 'is a' -> 'word')
simulation:
- 'karate room' -> 'uses' -> 'gravity'
- 'karate room' -> 'consists of' -> 'multiple' -> 'walls'
- 'karate room' -> 'consists of' -> 'one' -> 'floor'
