Feature strings for SVG 1.2

Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#SVG
User Agent Supports:
At least one of the following (all of which are described subsequently): (Because the feature string "http://www.w3.org/Graphics/SVG/feature/1.2/#SVG" can be ambiguous in some circumstances, it is recommended that more specific feature strings be used.)
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#SVG-static
User Agent Supports:
All of the following features (described below) For SVG viewers, "http://www.w3.org/Graphics/SVG/feature/1.2/#SVG-static" indicates that the viewer can process and render successfully all of the language features in the modules corresponding to the features listed above.
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#SVG-static-DOM
User Agent Supports:
All of the DOM interfaces and methods that correspond to the language features for "http://www.w3.org/Graphics/SVG/feature/1.2/#SVG-static" as well as the following features:
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#SVG-animated
User Agent Supports:
All of the language features from "http://www.w3.org/Graphics/SVG/feature/1.2/#SVG-static" plus the following feature: For SVG viewers running on media capable of rendering time-based material, such as displays, "http://www.w3.org/Graphics/SVG/feature/1.2/#SVG-animated" indicates that the viewer can process and render successfully all of the corresponding language features.
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#SVG-all
User Agent Supports:
All of the language features from: Plus the following features: For SVG viewers running on media capable of rendering time-based material, such as displays, "http://www.w3.org/Graphics/SVG/feature/1.2/#SVG-all" indicates that the viewer can process and render successfully all of the corresponding language features.
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#CoreAttribute
User Agent Supports:
Core Attribute Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#Structure
User Agent Supports:
Structure Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#ConditionalProcessing
User Agent Supports:
Conditional Processing Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#ConditionalProcessingAttribute
User Agent Supports:
Conditional Processing Attribute Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#Image
User Agent Supports:
Image Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#Prefetch
User Agent Supports:
Prefetch Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#Shape
User Agent Supports:
Shape Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#Text
User Agent Supports:
Text Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#PaintAttribute
User Agent Supports:
Paint Attribute Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#OpacityAttribute
User Agent Supports:
Opacity Attribute Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#GraphicsAttribute
User Agent Supports:
Graphics Attribute Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#Gradient
User Agent Supports:
Gradient Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#SolidColor
User Agent Supports:
Solid Color Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#Hyperlinking
User Agent Supports:
Hyperlinking Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#XlinkAttribute
User Agent Supports:
Xlink Attribute Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#ExternalResourcesRequired
User Agent Supports:
ExternalResourcesRequired Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#Script
User Agent Supports:
Script Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#Handler
User Agent Supports:
Handler Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#TimedAnimation
User Agent Supports:
Timed Animation Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#Animation
User Agent Supports:
Animation Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#Audio
User Agent Supports:
Audio Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#Video
User Agent Supports:
Video Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#Font
User Agent Supports:
Font Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#Extensibility
User Agent Supports:
Extensibility Module
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#TransformedVideo
User Agent Supports:
The ability to perform any transformation (including scaling) on video content.
Feature String:
http://www.w3.org/Graphics/SVG/feature/1.2/#ComposedVideo
User Agent Supports:
The ability to compose video content with other content.