Telecom Computer Security Databases Handheld Devices Tech. I've been grappling with that distinction too.
All knowledge starts at the individual level.
So accordingly, it begins with 'tacit' knowledge and eventually gets disseminated throughout the group via 'explicit' knowledge. Or as tacit knowledge gets disseminated, it becomes explicit. Now here's the twist. Explicit knowledge is 'tacit' information. Further, explicit information is 'tacit' data, and finally we have explicit data.