Random triples
| Subject | Object |
|---|---|
| gptkb:RUT | yes |
| gptkb:Code_128 | modulo 103 |
| gptkb:EAN-8 | yes |
| gptkb:GTIN-13 | yes |
| gptkb:UPC | yes |
| gptkb:GTIN-14 | yes |
| gptkb:POSTNET_barcode | true |
| gptkb:ISSN | yes |
| gptkb:ITF-14 | true |
| gptkb:UPC_barcode | yes |
| gptkb:GTIN-12 | yes |
| gptkb:UPC-A | yes |
| gptkb:International_Standard_Book_Number | yes |
| gptkb:International_Article_Number | true |
| gptkb:Global_Location_Number_(GLN) | yes |