- From: Shadi Abou-Zahra <shadi@w3.org>
- Date: Thu, 01 Dec 2005 16:51:38 +0100
- To: Johannes Koch <johannes.koch@fit.fraunhofer.de>
- Cc: public-wai-ert@w3.org
Btw, just now I see that in your subject line you are specifically asking about the assertor class, while in the message body you seem to be talking more generically... Shadi Abou-Zahra wrote: > > Hi Johannes, > > Yes, in most cases we only defined minimum cardinality (sometimes even > redundantly of 0) but decided not to put maximum cardinalities *yet*. > Once we have a stable schema, we can choose to tune the model and > tighten the restrictions. > > By the way, we do have some maximum restrictions. For example, there can > only be *exactly one* date property per test subject class. > > Do you have any comments or suggestions to this? > > Best, > Shadi > > > Johannes Koch wrote: > >> >> Hi list, >> >> the schema in the 20050711 WD contains information on the minimum >> cardinality of properties for classes. There is no information about >> the maximum cardinality. So I assume that it is unlimited. Is that >> right? Or are there properties that should only appear once? > > > -- Shadi Abou-Zahra, Web Accessibility Specialist for Europe Chair and Team Contact for the Evaluation and Repair Tools WG World Wide Web Consortium (W3C), http://www.w3.org/ Web Accessibility Initiative (WAI), http://www.w3.org/WAI/ WAI-TIES Project, http://www.w3.org/WAI/TIES/ Evaluation and Repair Tools WG, http://www.w3.org/WAI/ER/ 2004, Route des Lucioles -- 06560, Sophia-Antipolis -- France Voice: +33(0)4 92 38 50 64 Fax: +33(0)4 92 38 78 22
Received on Thursday, 1 December 2005 15:51:57 UTC