1% This file is part of the Attempto Parsing Engine (APE).
    2% Copyright 2013, Kaarel Kaljurand <kaljurand@gmail.com>.
    3%
    4% The Attempto Parsing Engine (APE) is free software: you can redistribute it and/or modify it
    5% under the terms of the GNU Lesser General Public License as published by the Free Software
    6% Foundation, either version 3 of the License, or (at your option) any later version.
    7%
    8% The Attempto Parsing Engine (APE) is distributed in the hope that it will be useful, but WITHOUT
    9% ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
   10% PURPOSE. See the GNU Lesser General Public License for more details.
   11%
   12% You should have received a copy of the GNU Lesser General Public License along with the Attempto
   13% Parsing Engine (APE). If not, see http://www.gnu.org/licenses/.
   14
   15:- module(owlswrl_iri, [
   16		iri_to_prefix/2,
   17		builtin_iri/2
   18	]).

 iri_to_prefix(+Iri:atom, -Prefix:atom) is det

Attaches the #-character to the given IRI, unless it already has it.

   33iri_to_prefix(Iri, Iri) :-
   34	sub_atom(Iri, _, 1, 0, '#'),
   35	!.
   36
   37iri_to_prefix(Iri, Prefix) :-
   38	atom_concat(Iri, '#', Prefix).

 builtin_iri

Lists all the builtin / hardcoded IRI prefixes, and their abbreviations.

   46builtin_iri(ace, 'http://attempto.ifi.uzh.ch/ace#')