The principal XML element that characterizes an ESS event is the category under which that event is labeled.
The category defines the theme of an event and the purpose of this section is to universalize all main stream events into general categories.
ESS event categories are essential- they create a virtual connection between all events that use ESS as a standard.
ESS categories start from generic main-stream theme definition and uncover more specific definitions. Each category has a specific unique identifier, this ID simplify ESS Processors feeds analysis to cross similarities with other events.
The "type" attribute define the purpose of the event category, it can take the value:
The "priority" attribute refers to the order and the preference applied to each
- child elements
|Language-sensitive category shortens name. Should not be longer then 64 characters||String||TRUE|
|Unique hierarchical category identifier in ESS indicated taxonomy.||IRI RFC3987||FALSE|
ESS categories sample
DTD description [http://essfeed.org/history/0.9 ]
A Basketball match can be defined by: Sport (C) > Team Sport (C2) > Basketball (C2BX) The ESS category ID for such an event is C2BX and as name Basketball.
A cinema listing can be defined as: Cinema (I) > Action Movie (I3) The ESS category ID for such an event is I3 and as name Cinema: action
xmlns="http://essfeed.org/history/0.9" version="0.9" lang="en">... >
>Football> >C2AH> > > ... >
Search a category
Complete listing of all event's categories will come soon.
ESS standard under RFC validation process: RFC ESS Draft
- RFC 3076 : Canonical XML Version 1.0