Table 2.
Summary of the RDF-ized HL7 messages.
| Type of HL7 message | Information content | Number of HL7 messages (million) | Number of RDF triples (million) | Triples in a message | Time to convert HL7 messages into RDF |
| RDE^O11 | Medication order | 1.9 | 650 | 342 | 17 hours 30 minutes |
| OUL^R22 | Laboratory test result | 2.1 | 790 | 376 | 25 hours 10 minutes |
| Total | - | 4.0 | 1440 | 360 | 42 hours 40 minutes |