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Table 9 Top 15 W3C standards in terms of long development time

From: On organisational involvement and collaboration in W3C standards through editorship

 

Time

# org

Standard

Technology

#1

5801

2

RDF Schema 1.1

T4: RDF

#2

5382

3

CSS Namespaces Module Level 3

T10: CSS

#3

4963

5

Cascading Style Sheets Level 2 Revision 1 (CSS 2.1) Specification

T10: CSS

#4

4772

1

PICS 1.1 Rating Services and Rating Systems -- and Their Machine Readable Descriptions

T61: PICS

#5

4772

1

PICS 1.1 Label Distribution -- Label Syntax and Communication Protocols

T61: PICS

#6

4761

4

CSS Style Attributes

T2: HTML, T10: CSS

#7

4577

2

Authoring Tool Accessibility Guidelines (ATAG) 2.0

T16: Accessibility, T65: Authoring Tool Accessibility Guidelines (ATAG)

#8

4575

1

PICS Signed Labels (DSig) 1.0 Specification

T61: PICS

#9

4555

3

RDF 1.1 XML Syntax

T4: RDF

#10

4529

0a

Cascading Style Sheets (CSS1) Level 1 Specification

T10: CSS

#11

4440

5

Selectors Level 3

T10: CSS

#12

4410

3

Associating Style Sheets with XML documents 1.0 (Second Edition)

T10: CSS, T72: Stylesheets in XML

#13

4395

5

Extensible Markup Language (XML) 1.0 (Fifth Edition)

T20: XML

#14

4367

4

CSS Color Module Level 3

T10: CSS

#15

4355

1

PICSRules 1.1 Specification

T61: PICS

  1. aNo organisation has been declared as editor for this standard