Made as simple as possible, but not simpler.
The more precisely the position of some particle is determined, the less precisely its momentum can be predicted from initial conditions, and vice versa.
A lot of extract-transform-load (ETL) work requires unloading and un-transforming first.
Wikidata uses opaque identifiers for its catalogued information resources. For example, the statement “wd:Q42 wdt:P69 wd:Q691283” may map to the label sequence “‘Douglas Adams’ ‘educated at’ ‘St John’s College’” with a language-locale preference of English-US.
I recently encountered the Archival Resource Key (ARK) identifier scheme and read its latest draft specification.