- From: Stella Dextre Clarke <sdclarke@lukehouse.demon.co.uk>
- Date: Wed, 28 Sep 2005 10:56:40 +0100
- To: "'Lori Finch'" <lfinch@nal.usda.gov>, <public-esw-thes@w3.org>
- Message-ID: <001501c5c412$ed0b18b0$0300a8c0@DELL>
Hi Lori, good to see you are still active in this area! I agree this type of complex relationship occurs in many thesauri. It is provided for in ISO 2788 and in the forthcoming BS 8723 Part 2. In practice, I notice that few software products handle it satisfactorily. The logical model for how to handle it is quite challenging. And I guess that's why SKOS may find it difficult too. When it comes to mappings between thesauri, the need to represent mappings to combinations of terms/concepts becomes all the more common. At a recent NKOS meeting in Vienna, I think I heard Alistair Miles say he was working on a solution.... Cheers Stella ***************************************************** Stella Dextre Clarke Information Consultant Luke House, West Hendred, Wantage, Oxon, OX12 8RR, UK Tel: 01235-833-298 Fax: 01235-863-298 SDClarke@LukeHouse.demon.co.uk ***************************************************** -----Original Message----- From: public-esw-thes-request@w3.org [mailto:public-esw-thes-request@w3.org] On Behalf Of Lori Finch Sent: 27 September 2005 21:06 To: public-esw-thes@w3.org Subject: Use AND type references Pardon if this was already discussed - I don't see an accommodation of USE "AND-TYPE" cross references in the SKOS core nor in the SKOS Extensions. An example of AND-type cross reference in thesauri: cut flower production USE cut flowers AND crop production This indicates to the indexer and searcher to use both preferred terms, "cut flower" AND "crop production" for indexing and retrieval of the concept "cut flower production". For NISO Z39.19 thesaurus standard, this is section 8.2.5. "Cross-references to Elements of Compound Terms" Any previous discussion or suggestions for how these can be handled in SKOS? Thanks, Lori Lori J. Finch Thesaurus Coordinator National Agricultural Library 10301 Baltimore Avenue Beltsville, MD 20705 301-504-6853 NAL Agricultural Thesaurus: http://agclass.nal.usda.gov/agt/agt.htm
Received on Wednesday, 28 September 2005 09:56:49 UTC