Available formats: content-negotiated html turtle (see SIOC for the vocabulary)
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These logs are provided as an experiment in indexing discussions using IRCHub.py, Irc2RDF.hs, and SIOC.
| 12:43:42 | <dmiles_afk> | i was woken up a few minutes ago with the voice of timbl over bbc world service ;P |
| 12:44:59 | <darobin> | heh |
| 12:46:51 | <timbl> | sorry i'll try to be quieter in themornings |
| 12:47:06 | <ldodds> | ACTION grins |
| 13:22:14 | <dmiles_afk> | hrrm i wonder if there isa good CycL to RDF translitertion.. i have a program that Cyclifiies english to CycL |
| 13:22:57 | <dmiles_afk> | not an just an ontology dump .. but full cycl |
| 14:57:25 | <twanj> | in case anyone is interested, we updated metalinks (which lists mirrors, checksums, and other info for downloading) to danbri's RDFization - http://download.packages.ro/metalink/testing/debian/rdf/ |
| 15:16:03 | <timbl> | twanj, just looked with tabulator, see http://www.metalinker.org/publisher etc is 404 |
| 15:21:38 | <twanj> | timbl, what do I need to put there? I'm just stumbling along here :) |
| 15:53:16 | <bblfish_> | can one find things in SPARQL that don't have relations linking to it ? |
| 15:53:33 | <LeeF> | example? |
| 15:54:40 | <bblfish> | something like: |
| 15:54:41 | <bblfish> | PREFIX foaf: <http://xmlns.com/foaf/0.1/> |
| 15:54:41 | <bblfish> | PREFIX sioc: <http://rdfs.org/sioc/ns#> |
| 15:54:42 | <bblfish> | CONSTRUCT { ?s ?r ?o . } |
| 15:54:42 | <bblfish> | WHERE { |
| 15:54:42 | <bblfish> | NOT { ?xxx ?rrr ?s } |
| 15:54:43 | <bblfish> | ?s sioc:email ?m ; |
| 15:54:45 | <bblfish> | ?r ?o . |
| 15:54:47 | <bblfish> | FILTER ( ! REGEX(str(?m), "mailto:.*@.*") ) |
| 15:54:49 | <bblfish> | } |
| 15:55:15 | <bblfish> | I want to find sioc accounts that have broken info, and that are not linked to by anything |
| 15:55:40 | <LeeF> | You're looking for resources that are not asserted as the objects of any triples? |
| 15:56:04 | <bblfish> | yes |
| 15:56:28 | <bblfish> | then I can prune them |
| 15:56:50 | <LeeF> | SELECT ?r |
| 15:56:51 | <LeeF> | WHERE |
| 15:56:51 | <LeeF> | { |
| 15:56:51 | <LeeF> | ?r a my:resourceType . |
| 15:56:52 | <LeeF> | OPTIONAL { ?s ?p ?r } . |
| 15:56:54 | <LeeF> | FILTER (!bound(?s)) . |
| 15:56:56 | <LeeF> | } |
| 15:57:00 | <LeeF> | should be correct, I believe. |
| 15:57:05 | <bblfish> | ah: clever :-) |
| 15:57:13 | <LeeF> | !bound is SPARQL-ese for "not" |
| 15:57:31 | <bblfish> | LeeF: it would be really nice to have CONSTRUCT * |
| 15:57:39 | <bblfish> | It gets tedious rewriting the graph twice |
| 15:58:30 | <LeeF> | Please send the comment to public-rdf-dawg-comments@w3.org if you wish -- but before you do, you might want to peruse this thread which I just stumbled across while looking through previous SPARQL QL last call threads: http://lists.w3.org/Archives/Public/public-rdf-dawg-comments/2005Nov/0045.html |
| 15:59:11 | <LeeF> | (I haven't read the thread, just saw it in the list.) |
| 16:00:19 | <dajobe> | yeah, construct* was deleted, wasn't it something to do with bnodes? |
| 16:01:08 | <dajobe> | the scope of bnodes in sparql is a lot clearer now |
| 16:06:38 | <bblfish> | ACTION conf call |
| 16:56:40 | <timbl> | ACTION reconnects |
| 16:58:08 | <timbl> | twanj, as it is a URI witout a hash in it fo a predicate you need to do a 303 redirect from /publisher to say /ontology and then ontolgy should return with 200 an RDF file desribing each predicate you have. |
| 16:58:57 | <timbl> | Stuff like /publisher is a property, label "publisher", stuff like that |
| 16:59:32 | <timbl> | See best practices http://www.w3.org/TR/swbp-vocab-pub/ |
| 17:00:08 | <timbl> | will tell you how to set up a redirect with pache |
| 17:01:15 | <timbl> | apache |
| 18:32:19 | <twanj> | timbl, the clueless appreciate the guidance, thanks |
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