Random triples
| Subject | Object |
|---|---|
| gptkb:Short_Message_Service_(SMS) | asynchronous |
| gptkb:Pub-Sub_Channel | broadcast to all subscribers |
| gptkb:Cell_Broadcast | simultaneous to all devices in area |
| gptkb:Short_Message_Service_(SMS) | best effort |
| gptkb:Short_Message_Service_(SMS) | not guaranteed |
| gptkb:Publish-Subscribe_Channel | Broadcast to All Subscribers |
| gptkb:short_message_service_(SMS) | asynchronous |
| gptkb:e-Post | printed and delivered by postman |