Research Article
[Retracted] Construction of a 5G Wireless Semantic Web-Assisted English Digital Learning Resource Query System
| | Field name | Type of data | Can it be empty | Illustrate |
| | Id (concept) | String (250) | No | Concept number | | Concept name | String (100) | No | Concept name | | Abbreviation | String (100) | Yes | Concept abbreviation | | English name | String (150) | Yes | Concept English name | | Synonyms name | String (150) | Yes | Synonymous concept | | Parent id | String (250) | Yes | Parent concept number | | Is deleted | String (250) | No | Delete or not |
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