From 3be347cf6ffdd2fec33d9a246c566d14f5ea42c4 Mon Sep 17 00:00:00 2001 From: Andy Seaborne Date: Thu, 12 Dec 2024 11:14:43 +0000 Subject: [PATCH] Recognize rdf:dirLangString --- spec/index.html | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/spec/index.html b/spec/index.html index 9d525b6..4b805eb 100644 --- a/spec/index.html +++ b/spec/index.html @@ -774,8 +774,9 @@

Literals and datatypes

for that datatype.

RDF processors are not required to recognize any datatype IRIs other than - rdf:langString - and xsd:string, + xsd:string, + rdf:langString, and + rdf:dirLangString but when IRIs listed in Section 5 of [[!RDF12-CONCEPTS]] are recognized, they MUST be interpreted as described there, and when the IRI rdf:PlainLiteral is recognized, it MUST be interpreted to denote the datatype defined in [[!RDF-PLAIN-LITERAL]]. RDF processors MAY recognize other datatype IRIs, but when other datatype IRIs are recognized, the mapping between the datatype IRI and the datatype it denotes MUST be specified unambiguously, and MUST be fixed during all RDF transformations or manipulations. In practice, this can be achieved by the IRI linking to an external specification of the datatype which describes both the components of the datatype itself and the fact that the IRI identifies the datatype, thereby fixing a value of the datatype map of this IRI.