owl:cardinality=0?1 - OWL Lite

Hi all,

  this is my first email to this list.

A paragraph from http://www.w3.org/TR/owl-guide/ :
Cardinality expressions with values limited to 0 or 1 are part of OWL 
Lite. This permits the user to indicate 'at least one', 'no more than 
one', and 'exactly one'. Positive integer values other than 0 and 1 are 
permitted in OWL DL. owl:maxCardinality can be used to specify an 
/upper/ bound. owl:minCardinality can be used to specify a /lower/ 
bound. In combination, the two can be used to specify a /range/.

which cardinality value means 'at least one', 'no more than one', or 
'exactly one'?

-- 
Peter Vojnisek
Technical Director

progos.hu
Ordas köz 2.
Budapest 1121
Hungary

http://et.progos.hu
mailto:et@progos.hu
tel./fax: + 36 1 274 5021
tel.: +36 703 819 619

Received on Wednesday, 18 June 2003 05:19:08 UTC