Example from sequence of triples to an RDF List

Hi,

I'm still struggling with RDF List and to use N3 (or SPARQL) for schema alignment.
I the past the group provided solution to go from an RDF List to a sequence of triples (See: "Example how to count in N3" thread https://lists.w3.org/Archives/Public/public-n3-dev/2022Jul/0022.html).

But how could the opposite route be done?

From:

:part1 :order 1 .
:part2 :order 2.
:part3 :order 3.

to

:Collection :parts (:part1 :part2 :part3 ).

I tried my best and can invent rules to generate any combination of (infinite) lists, but not this example. I tried to list:append or trying to create a list by hand using rdf:next ..but this keeps producing blank nodes in a loop.

In general, it is a question how to create an RDF List from scratch in N3 using the input data.

Patrick