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#------------------------------------------------------------------
# NRL rule set v0.1.
# This is a basic NRL (Nepomuk Representation Language) ruleset
#------------------------------------------------------------------

PREFIX nrl: <http://www.semanticdesktop.org/ontologies/2007/08/15/nrl/>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>

[nrl1: (?p rdf:type nrl:TransitiveProperty), (?x ?p ?y), (?y ?p ?z) -> (?x ?p ?z)]
[nrl2: (?p rdf:type nrl:SymmetricProperty), (?x ?p ?y) -> (?y ?p ?x)]
[nrl3: (?a nrl:inverseProperty ?b), (?x ?a ?y) -> (?y ?b ?x)]