Table 8 FAIR Evaluation Services results for the output KGs of three state-of-the-art OKE systems
From: Automatic transparency evaluation for open knowledge extraction systems
FAIR | FAIR metrics | FAIR results for each of the KGs | ||
|---|---|---|---|---|
| Â | Â | CORD-19-on-FHIR | Covid-on-the-Web | COVID-KG |
Findability | F1A- Unique IDs | 1 | 1 | Error |
F1B- Persistent IDs | 0 | 0 | Error | |
F1C- Persistent Data IDs | 0 | 0 | Error | |
F2A- Structured metadata | 0 | 1 | Error | |
F2B- Shared vocabs for metadata | 0 | 1 | Error | |
F3- Data ID in Metadata | 0 | 0 | Error | |
F3B- Metadata ID in Metadata | 0 | 0 | Error | |
F4- Searchable in major search engines | 0 | 0 | Error | |
Accessibility | A1: Metadata contains machine-readable DAL and DAC | 0 | 0 | 0 |
A1.1- Open resolution protocol for data | 0 | 0 | 1 | |
A1.1- Open resolution protocol for metadata | 1 | 1 | 1 | |
A1.2- Data authentication and authorisation | 0 | 0 | 1 | |
A1.2- Metadata authentication and authorisation | 1 | 1 | 1 | |
Interoperability | I1- Metadata Knowledge Representation Language-Weak | 0 | 1 | 1 |
I1- Metadata Knowledge Representation Language-Strong | 0 | 1 | 1 | |
I1- Data Knowledge Representation Language-Weak | 0 | 0 | 0 | |
I1- Data Knowledge Representation Language-Strong | 0 | 0 | 0 | |
I2- Metadata uses semantic resources-Weak | 0 | 1 | 1 | |
I2- Metadata uses semantic resources-Strong | 0 | 0 | 0 | |
I3- Metadata contains qualified outward references | 0 | 1 | 1 | |
Reusability | R1.1- Metadata includes license-Weak | 0 | 0 | 0 |
R1.1- Metadata includes license-Strong | 0 | 0 | 0 | |