ODF 1.2 schema have some RDFa-related atrributes , but this is not reflected in LibreOffice UI Here citation from 1.2 spec "19.907 xhtml:about The xhtml:about attribute specifies the subject of an RDF statement for in content metadata. Predicates for RDF statements are specified by the xhtml:property attribute. 19.910 The RDF statement's object is specified by the xhtml:content attribute, if present, or it is the literal content between the <text:bookmark-start> and <text:bookmark-end> elements for xhtml:about attributes appearing at <text:bookmark-start> elements. 6.2.1.3, 6.2.1.4 the literal content of the element containing the xhtml:about attribute in all other cases. The xhtml:datatype attribute provides the data type of the RDF object. 19.909 attribute-xhtml:about The xhtml:about attribute is usable with the following elements: <table:covered-table-cell> 9.1.5, <table:table-cell> 9.1.4, <text:bookmark-start> 6.2.1.3, <text:h> 5.1.2, <text:meta> 6.1.9 and <text:p> 5.1.3. The xhtml:about attribute has the data type URIorSafeCURIE 18.3.36. 19.908 xhtml:content The xhtml:content attribute specifies an object of an RDF statement for in content metadata. 19.907. attribute-xhtml:content The xhtml:content attribute is usable with the following elements: <table:covered-table-cell> 9.1.5, <table:table-cell> 9.1.4, <text:bookmark-start> 6.2.1.3, <text:h> 5.1.2, <text:meta> 6.1.9 and <text:p> 5.1.3. The xhtml:content attribute has the data type string 18.2. 19.909 xhtml:datatype The xhtml:datatype attribute specifies the RDF data type (see §5 of [RDF-CONCEPTS]) of the object of an RDF statement. attribute-xhtml:datatype The xhtml:datatype attribute is usable with the following elements: <table:covered-table-cell> 9.1.5, <table:table-cell> 9.1.4, <text:bookmark-start> 6.2.1.3, <text:h> 5.1.2, <text:meta> 6.1.9 and <text:p> 5.1.3. The xhtml:datatype attribute has the data type CURIE 18.3.11. 19.910 xhtml:property The xhtml:property attribute specifies a list of one or more CURIEs. Each CURIE is the predicate of an RDF statement for in content metadata. 19.907. attribute-xhtml:property The xhtml:property attribute is usable with the following elements: <table:covered-table-cell> 9.1.5, <table:table-cell> 9.1.4, <text:bookmark-start> 6.2.1.3, <text:h> 5.1.2, <text:meta> 6.1.9 and <text:p> 5.1.3. The xhtml:property attribute has the data type CURIEs 18.3.12. "
schematronic: Thank you for the citation of the specs, unfortunately that does not help us too much to implement the functionality. Can you describe it from the LibreOffice point of view - like which component is affected? Writer? Calc? All of them? Can you propose the missing UI - like is that a missing dialog box? Menu entry? Anything else? Thank you for your support!
No reply from the reporter for 5 months, closing
Remove infoprovider from closed and resolved bugs.
RESOLVED, FIXED or CLOSED bugs cant be KEYWORD NEEDINFO.
sorry - i miss NEEDINFO request i think here should be new tab for properties and/or menu item with "RDFa" label for <table:covered-table-cell>, <table:table-cell>,<text:bookmark-start>, <text:h>,<text:meta> and <text:p> elements
Lowering priority as this is not a highest priority. Setting it to medium for now as we attempt to clean our bug tracker
BTW: at http://monkeyiq.blogspot.de/2012/07/rdf-abiword-and-calligra.html is a blog post describing how Calligra and Abiword support the RDF part of ODF with a great screenshot and additional information.
just for the reference: I found an additional earlier blog post for AbiWord at http://monkeyiq.blogspot.com/2012/01/rdf-abiword-and-relations.html
REOPENED is incorrect status here, pushing back to UNCONFIRMED so QA team can confirm the enhancement request.
please guys, retest with current LibO 4.3.5 release and tell if this enhancement request is still valid.
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