Language Feature Comparison

The following table summarizes differentiating language features available in XML, RDF, DAML+OIL, and OWL. Please send comments/corrections/additions/other feedback to webmaster@daml.org.

XML DTD XML Schema RDF(S) DAML+OIL RDF(S) 2002 OWL
bounded lists X X X
cardinality constraints X X X X
class expressions X X
data types X X ? X
defined classes X X
enumerations X X X X
equivalence X X
extensibility X X X X
formal semantics X X X
inheritance X X X X
inference X X
local restrictions X X
qualified constraints X
reification X X X X

Discussion


$Id: features.html,v 1.13 2002/08/06 05:55:18 mdean Exp $