Wilhelm Vocabulary

Wilhelm Vocabulary
- YAML Schema
- License

The data that serves wilhelmlang.com. They are written in YAML format, because

it is machine-readable so that it can be consumed quickly in data pipelines
it is human-readable and, thus, easy to modify
it supports multi-lines value which is very handy for data of natural languages

YAML Schema

The parenthesized value at the beginning of each definition item played an un-ignorable role: it is the label of the relationship between term and defintion in graph database loaded by Wilhelm SDK. For example, both German words
- term: denn
  definition:
    - (adv.) then, thus
    - (conj.) because
and
 - term: nämlich
   definition:
     - (adj.) same
     - (adv.) namely
     - (adv.) because
can mean "because" acting as different types. This is visualized as follows:

Visualzing synonyms this way presents a big advantage to human brain who is exceedingly good at memorizing patterns

German

vocabulary:
  - term: string
    definition: list
    plural: string
    declension/conjugation: application-specific table

The conjugation is the inflection paradigm for a German verb and declension the inflection for nouns and adjectives. Only one of the two is present for a term.
The type of the word can be inferred using the following rule
- term with a definite article of "der"/"die"/"das" and a field of plural that comes with it signifies a noun
- Those with conjugation field denotes a verb; its definition also begins with an indefinite form, i.e. "to ..."
- The rests are explicitly stated in the definition field. For example,
```
  - term: ob
    definition:
      - (conj.) if
      - (conj.) whether
```
  means "ob" is a conjunction in this case and
```
  - term: denn
    definition:
      - (adv.) then, thus
      - (conj.) because
```
  tells that "denn" can be adverb or conjunction

The declension/conjugation table employees an application-specific YAML that looks like the following:

  - term: ein
    definition: (article) a, an
    declension:
      - ["",         masculine, feminine, neuter, plural]
      - [nominative, ein,       eine,     ein,    N/A   ]
      - [genitive,   eines,     einer,    eines,  N/A   ]
      - [dative,     einem,     einer,    einem,  N/A   ]
      - [accusative, einen,     eine,     ein,    N/A   ]

The declension table is equivalent to

	masculine	feminine	neuter	plural
nominative	ein	eine	ein	N/A
genitive	eines	einer	eines	N/A
dative	einem	einer	einem	N/A
accusative	einen	eine	ein	N/A

The declension/conjugation tables for all vocabularies are sourced from Wiktionary

Korean

中国人学习韩语有先天优势，加之韩语本身也是一门相当简单的语言，所以这里将语法和词汇合并在一起；每一项也只由 term（韩）和 definition（中）组成，

vocabulary:
  - term: string
    definition: list

Classical Hebrew (Coming Soon)

The vocabulary is presented to help read and understand Biblical Hebrew. A complementary audio helps well with the pronunciation.

Ancient Greek

vocabulary:
  - term: string
    definition: list

Latin

vocabulary:
  - term: string
    definition: list

License

The use and distribution terms for wilhelm-vocabulary are covered by the Apache License, Version 2.0.