Head noun: coursebook
| Same concepts |
|---|
| http://dbpedia.org/resource/Textbook |
Broader concepts
| label | provenance | confidence |
|---|---|---|
| material | isap:284313777 | 0.334696 |
| task | isap:505234458 | 0.116010 |
| tool | isap:505264699 | 0.105396 |
Narrower concepts
| label | provenance | confidence |
|---|