RDF.ex

v0.7.0

RDF.ex v0.7.0 RDF.LangString View Source

RDF.Datatype for RDF langString.

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Functions

build_literal(value, lexical, opts)
build_literal_by_lexical(lexical, opts)
build_literal_by_value(value, opts)
greater_than?(literal1, literal2)
less_than?(literal1, literal2)
match_language?(language_tag, language_range)

Checks if a language tagged string literal or language tag matches a language range.

new(value, opts \\ %{})
new!(value, opts \\ %{})
validate_cast(literal)

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build_literal(value, lexical, opts)

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build_literal_by_lexical(lexical, opts)

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build_literal_by_value(value, opts)

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greater_than?(literal1, literal2)

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less_than?(literal1, literal2)

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match_language?(language_tag, language_range)

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Checks if a language tagged string literal or language tag matches a language range.

The check is performed per the basic filtering scheme defined in RFC4647 section 3.3.1. A language range is a basic language range per Matching of Language Tags in RFC4647 section 2.1. A language range of "*" matches any non-empty language-tag string.

see https://www.w3.org/TR/sparql11-query/#func-langMatches

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new(value, opts \\ %{})

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new!(value, opts \\ %{})

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validate_cast(literal)

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