HCLSIG BioRDF Subgroup/Meetings/2011/02-14 Conference Call
Conference Details
- Date of Call: Monday, February 14, 2011
- Time of Call: 11:00 am Eastern Time, 4 pm UK, 5 pm CET
- Dial-In #: +1.617.761.6200 (Cambridge, MA)
[Note: limited access to European dial in numbers below]
- Dial-In #: +33.4.26.46.79.03 (Nice, France)
- Dial-In #: +44.203.318.0479 (Bristol, UK)
- Participant Access Code: 4257 ("HCLS")
- IRC Channel: irc.w3.org port 6665 channel #HCLS (see W3C IRC page for details, or see Web IRC), Quick Start: Use http://www.mibbit.com/chat/?server=irc.w3.org:6665&channel=%23hcls for IRC access.
- Duration: ~1 hour
- Convener: M. Scott Marshall
- Scribe: TBD
Agenda
- Vocabularies for describing provenance/metadata of named graphs - Lena, Jun
- Datasets to request from NIF? - All
- Microarray RDF, Getting started on the W3C note - All
- AOB
Minutes and Notes
<mscottm> Scott: motivates provenance and metadata about a graph, referring back to previous discussions <mscottm> ..not meaning to put you on the spot Jun but please explain the provenance vocabularies available for consideration <mscottm> Goal: come up with some basic information to add to each named graph in HCLS about the graph URI <mscottm> carry out the practice on the HCLS KB <jun> http://www.w3.org/2001/sw/interest/void/#sparql-sd <mscottm> Jun: Can use Dublin Core for some basic provenance <jun> The Provenance Vocabulary <jun> more specific than OPMV <mscottm> http://open-biomed.sourceforge.net/opmv/ns.html <jun> http://purl.org/net/provenance/ns <jun> that's the link to the Provenance Vocabulary <jun> http://www.w3.org/2001/sw/interest/void/#license <ericP> jun, is there anyone from CC or science commons reviewing VoID? <jun> no <jun> if they are on the sw-list, they should have seen our call for comments. but maybe they are not on the list? <ericP> there's a disjoint between the US and most of Europe re: copyright-ability of database data <mscottm> off the top of my head: creator(s), author, ref to original data, software used to create RDF rendering, license, date of last update, vocabularies used, <mscottm> ..label of RDF rendering (for UI/application), <ericP> ambiguous urls: <file:/etc/passwd> <file:/C%2A/autoexec.bat> <mscottm> human-readable name of graph (candidates): skos:prefLabel , rdfs:label, .. <mscottm> Eric: domain of SKOS prefLabel? <mscottm> Scott: thinks it's SKOS object <mscottm> Jun: No domain <mscottm> URL's for original data and what predicate? <mscottm> Jun: best terms prob. from Provenance Vocab. <mscottm> dc:author for RDF graph creator (Eric notes that DC implies that you are talking about a document) <mscottm> Jun: (checks) void recommends using dublin core <jun> no domain definitions for dcterms:creator <Lena> regarding Scott's question, we have a "dct:issued" but not a "dct:modified" <mscottm> thanks! <Zakim> - +20416aaaa <Zakim> - +1.206.732.aacc * michael has left #hcls <mscottm> Once we've checked these choices with others and tried it out on HCLS KB, we can add it to the best practices note <mscottm> Summarizing the tentative choices: <mscottm> label - skos:prefLabel, skos:altLabel <mscottm> creator - dcterms:creator (can be applied to both RDF graph creator and creator of original data) <mscottm> date - dct:issued (when used on graph URI, means date of creation) <mscottm> license - http://www.w3.org/2001/sw/interest/void/#license (check this with science commons) * Lena has quit IRC (Quit: http://www.mibbit.com ajax IRC Client) * matthias_samwald1 has joined #hcls * matthias_samwald has quit IRC (Ping timeout) <mscottm> source data - predicate from Provenance Vocab. with value of URL for original data <mscottm> software used for RDF rendering - Software Ontology <mscottm> vocabularies used in the RDF - list? of what type?? <mscottm> When selecting services or graphs, we would like to know which endpoints access (already) materialized graphs, as opposed to using procedural attachment or entailment regimes <mscottm> ..we will want to know about materialization when we are concerned about performance