From: Thomas S. <tom...@gm...> - 2008-09-18 07:33:12
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Hello A question concering the usage of Semantic Drilldown: I have the property "written by" connecting a book with its authors. With that I can drill down through the books and see their authors. But is it somehow possible to go the other way round and filter the authors to see which books they have written? Or do I have to duplicate that information i. e. use an additional property that expresses the relationship in the other direction? Best regards, Thomas |
From: Patrick N. <ma...@pa...> - 2008-09-18 11:00:10
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Thomas, Thomas Schandl wrote: > A question concering the usage of Semantic Drilldown: > > I have the property "written by" connecting a book with its authors. With > that I can drill down through the books and see their authors. > > But is it somehow possible to go the other way round and filter the authors > to see which books they have written? > Or do I have to duplicate that information i. e. use an additional property > that expresses the relationship in the other direction? Sure: {{ #ask: [[written by::+]] | ?written by }} gives you a table with book names in the first column (those are the names of articles that contain the 'written by' property) and author names (the value of the property) in the second column. If you replace the '+' with a specific author's name, you will get a list of his books. Patrick. - -- Key ID: 0x86E346D4 http://patrick-nagel.net/key.asc Fingerprint: 7745 E1BE FA8B FBAD 76AB 2BFC C981 E686 86E3 46D4 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkjSlxkACgkQyYHmhobjRtQeZQCdHB9uf03qCvOOx56kzzBADhhX NhkAoNmVBlNZSGK8J4kOpv96SU9+6p2T =azq/ -----END PGP SIGNATURE----- |
From: Yaron K. <ya...@gm...> - 2008-09-18 13:13:18
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Just to clarify, the question was about the Semantic Drilldown extension. On Thu, Sep 18, 2008 at 1:59 PM, Patrick Nagel <ma...@pa...>wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi Thomas, > > Thomas Schandl wrote: > > A question concering the usage of Semantic Drilldown: > > > > I have the property "written by" connecting a book with its authors. With > > that I can drill down through the books and see their authors. > > > > But is it somehow possible to go the other way round and filter the > authors > > to see which books they have written? > > Or do I have to duplicate that information i. e. use an additional > property > > that expresses the relationship in the other direction? > > Sure: > > {{ #ask: [[written by::+]] | ?written by }} > > gives you a table with book names in the first column (those are the names > of > articles that contain the 'written by' property) and author names (the > value > of the property) in the second column. > > If you replace the '+' with a specific author's name, you will get a list > of > his books. > > Patrick. > > - -- > Key ID: 0x86E346D4 http://patrick-nagel.net/key.asc > Fingerprint: 7745 E1BE FA8B FBAD 76AB 2BFC C981 E686 86E3 46D4 > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2.0.9 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iEYEARECAAYFAkjSlxkACgkQyYHmhobjRtQeZQCdHB9uf03qCvOOx56kzzBADhhX > NhkAoNmVBlNZSGK8J4kOpv96SU9+6p2T > =azq/ > -----END PGP SIGNATURE----- > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's > challenge > Build the coolest Linux based applications with Moblin SDK & win great > prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > Semediawiki-user mailing list > Sem...@li... > https://lists.sourceforge.net/lists/listinfo/semediawiki-user > |