HTML and CSS Reference
In-Depth Information
Figure 14-17. A scalable graph generated from an RDF file
The Sindice Web Data Inspector also has a validation feature with two different options. The first one, called
“RDF syntax validation,” performs an RDF syntax validation according to the W3C specification. The second option is
the “Pedantic validator,” which is a validation over the extracted triples. In case of a valid document, both validators
give the result “Valid document.”
Expressing Validity
Standard conformance of web sites can be expressed easily by the “valid” icons (also known as validity badges or
validity logos ). In addition to notifying readers, they can also be used as instant validation links if implemented
correctly. The expected hyperlink is listed in the sample code provided by W3C validators themselves when validating
web documents (Figure 14-18 ).
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