Namespaces

• Please turn off all
• Raison d'etre
• The Need for Namespaces
• Namespaces disambiguate elements
• Namespace Syntax
• Namespace URIs
• Binding Prefixes to Namespace URIs
• Binding Prefixes to Namespace URIs Example
• Binding namespaces to prefixes with #FIXED ATTLIST declarations
• Unprefixed attributes are never in any namespace
• URIs matter; not prefixes
• Questions?
• Namespace URIs do not necessarily point to a document, page, or schema
• The Default Namespace
• Multiple default namespaces
• Binding default namespaces to elements with #FIXED ATTLISTs
• How Parsers Handle Namespaces
• Questions?
• Namespaces and DTDs
• Parameter Entity References for Namespace Prefixes
• Questions?
• Namespaces and Schemas
• A Song with a Namespace
• A Schema for a Document that Uses the Default Namespace
• Multiple Namespaces, Multiple Schemas
• XLink Schema
• Song Schema with XLink Support
• Questions?
• What Goes at the end of a Namespace URI?
• The Resource Description Discovery Language
• The resource Element
• Example RDDL resource Elements
• An Example RDDL Document
• The xlink:href attribute
• The xlink:role attribute
• The xlink:arcrole attribute
• The xlink:title attribute
• The xlink:show and xlink:actuate attributes
• Declarations for rddl:resource
• To Learn More
• Questions?
• To Learn More
• Questions?

Entire Presentation as Single File