Random triples
| Subject | Object |
|---|---|
| gptkb:Portable_Network_Graphics_(PNG) | indexed-color |
| gptkb:Portable_Network_Graphics_(PNG) | truecolor |
| gptkb:Portable_Network_Graphics_(PNG) | grayscale |
| gptkb:Portable_Network_Graphics_(PNG) | grayscale with alpha |
| gptkb:Portable_Network_Graphics_(PNG) | truecolor with alpha |