Head noun: etextbook
| Same concepts |
|---|
| http://dbpedia.org/resource/Digital_textbook |
Broader concepts
| label | provenance | confidence |
|---|---|---|
| technology | isap:43410439 | 0.125967 |
| ebook | isap:13870073 | 0.079580 |
Narrower concepts
| label | provenance | confidence |
|---|---|---|
| ebook | isap:336169106 | 0.058837 |