### Fuzzy Description Logic to Bayesian Belief Network translation theory -- Jos De Roo

@prefix log: <http://www.w3.org/2000/10/swap/log#>.
@prefix math: <http://www.w3.org/2000/10/swap/math#>.
@prefix list: <http://www.w3.org/2000/10/swap/list#>.
@prefix owl: <http://www.w3.org/2002/07/owl#>.
@prefix xsd: <http://www.w3.org/2001/XMLSchema#>.
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>.
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.
@prefix e: <http://eulersharp.sourceforge.net/2003/03swap/log-rules#>.
@prefix : <http://eulersharp.sourceforge.net/2003/03swap/fdl-bbn#>.


{{?X rdfs:subClassOf ?Y} e:valuation (?L ?U)} => {({{?Y a :Lower} e:boolean e:T} {{?X a :Lower} e:boolean e:T}) e:conditional ?L}.
{{?X rdfs:subClassOf ?Y} e:valuation (?L ?U)} => {({{?Y a :Upper} e:boolean e:T} {{?X a :Upper} e:boolean e:T}) e:conditional ?U}.

{{?X!owl:complementOf rdfs:subClassOf ?Y} e:valuation (?L ?U)} => {({{?Y a :Lower} e:boolean e:T} {{?X a :Lower} e:boolean e:F}) e:conditional ?L}.
{{?X!owl:complementOf rdfs:subClassOf ?Y} e:valuation (?L ?U)} => {({{?Y a :Upper} e:boolean e:T} {{?X a :Upper} e:boolean e:F}) e:conditional ?U}.

{{?P a ?Q} e:valuation ?X. ?S e:findall ({{?C a :Lower} e:boolean ?B} {{?P a ?C} e:valuation (?L ?U). ?L :map ?B} ?M)} => {{?P a :Lower} :condition ?M}.
{{?P a ?Q} e:valuation ?X. ?S e:findall ({{?C a :Upper} e:boolean ?B} {{?P a ?C} e:valuation (?L ?U). ?U :map ?B} ?M)} => {{?P a :Upper} :condition ?M}.

0.0 :map e:F.
1.0 :map e:T.

{{?D rdfs:subClassOf ?C} e:valuation ?E.
 {?P a :Lower} :condition ?M. (({{?C a :Lower} e:boolean e:T}) ?M) list:append ?A. ?A e:biconditional ?X.
 {?P a :Upper} :condition ?N. (({{?C a :Upper} e:boolean e:T}) ?N) list:append ?B. ?B e:biconditional ?Y.
 ?Z e:optional {?X math:notGreaterThan ?Y. ?S log:equalTo (?X ?Y)}, {?X math:greaterThan ?Y. ?S log:equalTo (?Y ?X)}}
 =>
 {{?P a ?C} e:valuation ?S}.