slicing of lists: [ 3 .. 10]
or OFFSET 3 LIMIT 8
trivial as these are all list operations
ordering of lists: ORDER by $city / size
list ordering is burdened to smaller-than relation on primitive datatypes
issue: grouping
atomification (aka serialization, aka literalification) and the inverse
leipzig / name
= leipzig characteristics :>: name atomify :>:
"Leipzig" \ name
= "Leipzig" atomify :<: characteristics :<:
Amazing!
"1165"^^xsd:date \ founded
= "1165"^^xsd:date atomify :<: characteristics :<: founded
Cool!