Re: datatypes input

[oops... swap some subjects and objects]

( :p1 p2 ) rdfs:subPropertyOf :p3 .
:i1 :p1 :i2 .
:i2 :p2 :i3 .

rdfs-entails

:i1 :p3 :i3 .

having added rdfs-entailment rule6b

this log:forAll :p, :q, :r, :s, :x, :o .
{ ( :p :q ) rdfs:subPropertyOf :r .
  :s :p :x .
  :x :q :o .
}
log:implies
{ :s :r :o } .

so we can have datatyping S-A idiom
to S-B idiom conversion knowing that
( :p :ip ) rdfs:subPropertyOf :lp .

-- ,
Jos De Roo, AGFA http://www.agfa.com/w3c/jdroo/