property paths and annotations

[pfps]

How can one combine property paths and annotations. For example, it would be nice to be able to make a query like:

?sub rdfs:subclassOf* {| wikibase:rank wikibase:PreferredRank |} ?super .

[TallTed]

I don't understand your query, reproduced here with codefence, to help with clarity --

?sub rdfs:subclassOf {| wikibase:Rank wikibase:PreferredRank |} ?super .

I don't see any property paths.

I see nonsensical non-annotation ({| predicate1 predicate2 |}) on another predicate (rdfs:subclassOf).

Perhaps some additional verbiage about what you're wishing for (and why)? This should also provide a seed for the use case that should produce relevant requirements toward incorporation in relevant doc(s).

[pfps]

Oops, I forgot the * and wikibase:Rank should be wikibase:rank.

Now fixed.

[TallTed]

I think you also lowercased an uppercase C in rdfs:subClassOf.

I think this would be a better construction --

?sub rdfs:subClassOf* ?super {| wikibase:rank wikibase:PreferredRank |} .

because annotations are applied to full s p o statements, not to s p fragments.