On Apr 30, 2016, at 1:34 PM, Simon Spero <sesuncedu@gmail.com> wrote: > On Apr 30, 2016 1:28 AM, "Pat Hayes" <phayes@ihmc.us> wrote: > > >> OK, so perhaps in future, this problem will be solved, if people move to accepting predicates as literals. But maybe that wont happen too. I am unsure here. > > > > I must admit I can't see any plausible use case for this, unlike some other generalizations of RDF syntax (literals in subject position, blank nodes in predicate position) which do have real uses. > > One possible use case would be to embed something roughly equivalent to CycL Kappa expressions (anonymous predicates). > Surely that would be a blank node, rather than a literal, in property position. That, I agree, could be a real use case. Pat > That would allow for negative property assertions, inverse assertions, and even disjunctive assertions. > > I don't know if that rises to the level of plausible though... > > Simon > ------------------------------------------------------------ IHMC (850)434 8903 home 40 South Alcaniz St. (850)202 4416 office Pensacola (850)202 4440 fax FL 32502 (850)291 0667 mobile (preferred) phayes@ihmc.us http://www.ihmc.us/users/phayesReceived on Sunday, 1 May 2016 00:06:44 UTC
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