- From: Steve Harris <steve.harris@garlik.com>
- Date: Wed, 3 Feb 2010 12:06:10 +0000
- To: Andy Seaborne <andy.seaborne@talis.com>
- Cc: SPARQL Working Group <public-rdf-dawg@w3.org>
On 3 Feb 2010, at 09:55, Andy Seaborne wrote: > > On 01/02/2010 9:09 AM, Andy Seaborne wrote: >> Summary: >> >> 1/ Use of ! ex:property meaning anything but that property. > > This is like inverted character classes in string regex's -- > [^abc] meaning anything but "a", "b" or "c". In property paths, > IRIs are pattern atoms and the equivalent of characters. I have a concern that property paths are diving off into the mini- language territory, with not enough practical experience of their use. - Steve -- Steve Harris, Garlik Limited 2 Sheen Road, Richmond, TW9 1AE, UK +44 20 8973 2465 http://www.garlik.com/ Registered in England and Wales 535 7233 VAT # 849 0517 11 Registered office: Thames House, Portsmouth Road, Esher, Surrey, KT10 9AD
Received on Wednesday, 3 February 2010 12:06:39 UTC