- isBlank(String) - Static method in interface com.apicatalog.rdf.api.RdfQuadConsumer
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Checks whether the provided resource identifier represents a blank node.
- isDirLangString(String, String, String) - Static method in interface com.apicatalog.rdf.api.RdfQuadConsumer
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Determines if the provided combination of datatype, language,
and direction qualifies the object as an RDF directional
language-tagged string literal with a specified direction.
- isLangString(String, String, String) - Static method in interface com.apicatalog.rdf.api.RdfQuadConsumer
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Determines if the provided combination of datatype, language,
and direction qualifies the object as an RDF language-tagged string
literal with no specified direction.
- isLiteral(String, String, String) - Static method in interface com.apicatalog.rdf.api.RdfQuadConsumer
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Determines if the provided combination of datatype, language,
and direction qualifies the object as RDF literal.
- isValidObject(String, String, String) - Static method in interface com.apicatalog.rdf.api.RdfQuadConsumer
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Validates whether the object is a valid RDF object based on the presence of
datatype, language, and direction.