在Protege中加载本体时出错

Question

我试图在Protege3.5中加载一个OWL2.0本体。然而，每次我尝试的时候，它都会给出一个错误。

Prefix( xsd:=<http://www.w3.org/2001/XMLSchema#> )
Prefix( ns:=<http://isd.ktu.lt/semantika/> )
Ontology( <http://isd.ktu.lt/semantika/s2o>
Declaration( AnnotationProperty( <ns:s2o#label_sbvr> ) )
Declaration( AnnotationProperty( <ns:s2o#label_en> ) )
Declaration( Class( <ns:s2o#credit_card> ) )
AnnotationAssertion( <ns:s2o#label_sbvr> <ns:s2o#credit_card> "credit_card"@en )
AnnotationAssertion( <http://www.w3.org/2000/01/rdf-schema#label> <ns:s2o#credit_card> "credit card"@en )
AnnotationAssertion( <ns:s2o#label_en> <ns:s2o#credit_card> "credit card" )
Declaration( Class( <ns:s2o#car_rental> ) )
AnnotationAssertion( <ns:s2o#label_sbvr> <ns:s2o#car_rental> "car_rental"@en )
AnnotationAssertion( <http://www.w3.org/2000/01/rdf-schema#label> <ns:s2o#car_rental> "car rental"@en )
AnnotationAssertion( <ns:s2o#label_en> <ns:s2o#car_rental> "car rental" )
ClassAssertion( <ns:s2o#car_rental> <ns:s2o#myCarRental> )
Declaration( ObjectProperty( <ns:s2o#is_insured_by__credit_card> ) )
ObjectPropertyDomain( <ns:s2o#is_insured_by__credit_card> <ns:s2o#car_rental> )
ObjectPropertyRange( <ns:s2o#is_insured_by__credit_card> <ns:s2o#credit_card> )
AnnotationAssertion( <ns:s2o#label_sbvr> <ns:s2o#is_insured_by__credit_card> "car_rental is_insured_by credit_card"@en )
AnnotationAssertion( <http://www.w3.org/2000/01/rdf-schema#label> <ns:s2o#is_insured_by__credit_card> "car rental is insured by credit card"@en )
AnnotationAssertion( <ns:s2o#label_en> <ns:s2o#is_insured_by__credit_card> "car rental is insured by credit card" )
SubClassOf( <ns:s2o#car_rental> ObjectMinCardinality( 3 <ns:s2o#is_insured_by__credit_card> <ns:s2o#credit_card> ) )
SubClassOf( <ns:s2o#car_rental> ObjectMaxCardinality( 5 <ns:s2o#is_insured_by__credit_card> <ns:s2o#credit_card> ) )
)

本体很好，因为当我从Java代码运行它们时，Hermit Reasoner和Pellet Reasoner在它上面工作得很好。你能告诉我为什么会出现错误信息以及如何修复它吗。

Answer 1

Protege试图将本体解析为XML，但其格式实际上是函数语法。

Protege3.5很古老，我不知道它对RDF/XML以外的语法的支持程度。你为什么要用它？你能移到门生4.3吗？