:: com :: sun :: star ::

module rdf
Description
RDF (Resource Description Framework) and metadata interfaces.

This module provides interfaces for storing and accessing metadata in Resource Description Framework format. The API consists of two main parts: the RDF data model and the ODF document integration.

The RDF data model describes graphs of statements. The nodes in the graph are of type XNode, which has several subtypes: XResource, XBlankNode, XURI and XLiteral. Statements are then triples of nodes, and have type Statement.

The main part of the RDF data model is the XRepository, which consists of a set of graphs. The repository allows for importing/exporting graphs from/to files, as well as querying the contents of the repository. The type of the graphs is XNamedGraph.

Documents that support metadata implement the interfaces XRepositorySupplier and XDocumentMetadataAccess. Furthermore, all elements of ODF documents that may have metadata attached implement the interface XMetadatable.


Services
BlankNode
Literal
Repository
URI
Interfaces
XBlankNode
XDocumentMetadataAccess
XDocumentRepository
XLiteral
XMetadatable
XNamedGraph
XNode
XQuerySelectResult
XReifiedStatement
XRepository
XRepositorySupplier
XResource
XURI
Structs
Statement
Exceptions
ParseException
QueryException
RepositoryException
Constant Groups
FileFormat
URIs
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