This link has been bookmarked by 43 people . It was first bookmarked on 18 Sep 2006, by morrita.
-
12 Nov 09
-
16 Jul 09
Rajkumar SinghToday's web is built predominantly for human consumption. Even as machine-readable data begins to appear on the web, it is typically distributed in a separate file, with a separate format, and very limited correspondence between the human and machine vers
rdfa rdf semanticweb w3c xhtml microformats metadata semantic
-
29 Jun 09
-
18 Jun 09
-
15 May 09
-
23 Apr 09
-
02 Mar 09
-
21 Feb 09
-
15 Feb 09
-
25 Jan 09
Adriana Lukasread for background on semantic web
microformats XML semanticweb semantic rdf tutorial metadata standard mine! delicious
-
06 Jan 09
Adolfo TavizónToday's web is built predominantly for human consumption. Even as machine-readable data begins to appear on the web, it is typically distributed in a separate file, with a separate format, and very limited correspondence between the human and machine versions. As a result, web browsers can provide only minimal assistance to humans in parsing and processing web data: browsers only see presentation information. We introduce RDFa, which provides a set of XHTML attributes to augment visual data with machine-readable hints. We show how to express simple and more complex datasets using RDFa, and in particular how to turn the existing human-visible text and links into machine-readable data without repeating content.
-
19 Nov 08
-
18 Nov 08
-
08 Oct 08
-
When web data meant for humans is augmented with hints meant for computer programs, these programs become significantly more helpful, because they begin to understand more of the data's structure.
RDFa allows HTML authors to do just that. Using a few simple HTML attrib -
RDF, the Resource Description Framework, is exactly the abstract data representation we've drawn out as graphs in the above examples. Each arrow in the graph is represented as a subject-predicate-object triple: the subject is the node at the start of the arrow, the predicate is the arrow itself, and the object is the node or literal at the end of the arrow. An RDF dataset is often called an "RDF graph", and it is typically stored in what is often called a "Triple Store."
-
-
28 Sep 08
-
26 Sep 08
Gary BurgeWe introduce RDFa, which provides a set of HTML attributes to augment visual data with machine-readable hints. We show how to express simple and more complex datasets using RDFa, and in particular how to turn the existing human-visible text and links into
-
17 Sep 08
-
25 Jul 08
-
12 May 08
-
29 Mar 08
-
12 Mar 08
-
27 Feb 08
-
04 Dec 07
-
13 Nov 07
Fabien GandonThis document is an introduction to RDFa, a method for achieving precisely this kind of structured data embedding in XHTML.
-
03 Nov 07
-
01 Nov 07
-
Current Web pages, written in XHTML, contain inherent structured data:
calendar events, contact information, photo captions, song titles, copyright
licensing information, etc. When authors and publishers can express this
data precisely, and when tools can read it robustly, a new world of user
functionality becomes available, letting users transfer structured data
between applications and Web sites. An event on a Web page can be directly
imported into a desktop calendar. A license on a document can be detected to
inform the user of his rights automatically. A photo's creator, camera
setting information, resolution, and topic can be published as easily as the
original photo itself.
This document is an introduction to RDFa, a method for achieving precisely this kind of structured data embedding in XHTML.
-
-
07 Sep 07
-
27 Aug 07
-
23 Jul 07
-
15 Jul 07
-
04 May 07
-
22 Mar 07
-
12 Feb 07
-
08 Jan 07
-
18 Sep 06
-
13 Sep 06
-
15 Jun 06
-
RDFa is a syntax that accomplishes this metadata expression using a set of elements and attributes that embed RDF in XHTML. An important goal of RDFa is to achieve this RDF embedding without repeating existing XHTML content when that content is the metadata. Though RDFa was initially designed for XHTML2, one should be able to use RDFa with other XML dialects, e.g. XHTML1, SVG, given proper schema additions.
An XHTML document marked up with RDFa constructs is a valid XHTML Document. RDFa is about using XHTML compatible constructs and extensions to specify RDF 'content'. It is not about embedding RDF/XML syntax into XHTML documents.
-
-
25 May 06
Page Comments
Would you like to comment?
Join Diigo for a free account, or sign in if you are already a member.