(r88) ObservationProvenanceDataModel < IVOA

IVOA Web>IvoaDataModel>ObservationProvenanceDataModel (revision 88) (raw view)~~EditAttach~~

---+ Provenance Data Model

A new WD perdiod is open for 4 weeks from 2019-06-14.
   * Watchout: Both document and VODML stuff van be updated during that period. The WG members will be notified.
A workpackage inside the DM WG [[http://wiki.ivoa.net/twiki/bin/view/IVOA/IvoaDataModel][back to DM main page]]<span style="background-color: transparent;"> </span>

<span style="background-color: transparent;">Acknowledgements: supports from ASTERICS/DADI WP, CTA project, GAVO Project, ASOV OV-France, Paris Astronomical Data Center (PADC)</span>
---

---++ <span style="color: blue; font-size: 18.85px; line-height: 1em; background-color: #f6f6f6;">Current Document</span>

Working draft material (2019-06-14)
   * [[https://volute.g-vo.org/svn/trunk/projects/dm/provenance/ProvDM/][Volute folder]]
   * [[%ATTACHURL%/Provenance_WD2.pdf][Provenance_WD2.pdf]]
PR v1: prop<span style="background-color: transparent;">osed recommendation at the IVOA College Park meeting in November 2018:</span>
   * [[http://wiki.ivoa.net/internal/IVOA/ObservationProvenanceDataModel/PR-ProvenanceDM-1.0-20181015.pdf][PR-ProvenanceDM-1.0-20181015.pdf]]
   * [[http://wiki.ivoa.net/twiki/bin/view/IVOA/ProvenanceRFC][RFC page]]
<span style="background-color: transparent;">Previous version of the working draft:</span>
   * [[http://wiki.ivoa.net/internal/IVOA/ObservationProvenanceDataModel/WD-ProvenanceDM-1.0-20180530.pdf][WD-ProvenanceDM-1.0-20180530.pdf]]
   * [[http://wiki.ivoa.net/internal/IVOA/ObservationProvenanceDataModel/WD-ProvenanceDM-1.0-20170921.pdf][WD-ProvenanceDM-1.0-20170921.pdf]]
   * [[http://wiki.ivoa.net/internal/IVOA/ObservationProvenanceDataModel/WD-ProvenanceDM-v1.0-20170514.pdf][WD-ProvenanceDM-v1.0-20170514.pdf]]
---++ <span style="color: blue; font-size: 18.85px; line-height: 1em; background-color: #f6f6f6;">Goal</span>

This workpackage is focused on the description on the data processing applied to provide astronomical data.

We stick to the point of view of a user who wants to select appropriate data sets for his science study. In most cases the user will start with science ready data products but will have to discover progenitor data and possibly reprocess the original data.

The purpose is to outline the main blocks of information that can summarise how a dataset was produced using some specific facility, in particular observation conditions. This will be articulated with the Dataset Metadata DM, a Data Model that federates the developments of existing models: Observation Core Components DM, Spectral DM, Characterisation DM, Photometry DM.
---++ <span style="color: blue; font-size: 18.85px; line-height: 1em; background-color: #f6f6f6;">Discussions</span>
---+++ Meetings
   * Provenance discussions at IVOA Interop, May 2019; [[%ATTACHURL%/Prov_Discussion_Notes_201905.pdf][Notes]], [[%ATTACHURL%/Prov_Document_ChangeList_201905.pdf][ChangeList]]
   * Provenance discussion for PR update / Asterics focus ProvFocusAsterics ProvFocusAstericsExamples
   * Provenance meeting, Paris, August 28th - 30th ProvDayAug2018
   * Participation to the <a target="_blank" href="http://provenanceweek2018.org/">Provenance Week 2018</a>, London, 2018, July 9-13 ProvWeekJuly2018
   * Provenance discussions at InterOp Victoria, 2018, May 28th - June 1st ProvDiscussionMay2018
   * Provenance telecon, 2018, May 2nd, ProvTeleconMay2018
   * Provenance short Meeting in Edinburg during Asterics Tech Forum [[https://www.asterics2020.eu/dokuwiki/doku.php?id=open:wp4:wp4techforum4:hackathon][see the Asterics Hackhaton Page here]]
   * Provenance short Meeting in Postdam , before RDA meeting in Berlin ProvDayMarch2018
   * Provenance meeting, Potsdam, January 18th - 19th ProvDayJanuary2018
   * Provenance discussions at InterOp Santiago, 2017, October
   * Provenance telecon, 2017, September 5th, ProvTeleconSeptember2017
   * Provenance day, Paris, 2017, July 27th afternoon and 28th ProvDayJuly2017
   * Provenance day, Montpellier, 2017, May 3rd afternoon and 4th ProvDayMay2017
   * Provenance meeting, Strasbourg, 2017, March 23rd at the Asterics Tech Forum ProvDayMarch2017
   * Provenance day, Strasbourg, 2016, December 13th ProvDayDec2016
   * Provenance discussions at InterOp Trieste, 2016, October 16th - 23rd ProvDiscussionOctober016
   * Provenance telecon, 2016, October 12th ProvTeleconOctober2016
   * Provenance telecon, 2016, September 14th ProvTeleconSeptember2016
   * Provenance day, Paris , 2016, July 20th ProvDayJuly2016
   * Provenance day, Heidelberg , 2016, June 14th ProvDayJune2016
   * Provenance day, Paris , 2016, April 14th ProvDayApril2016
<span style="color: #0000ff;"><span style="text-decoration: underline;"> </span></span>
---+++ Associated publications

   * Servillat et al., 2018, "Provenance as a requirement for large-scale complex astronomical instruments", ADASS XXVII proceedings (Santiago 2017), ASP Conf. Ser 
      * <span style="background-color: transparent;"><a target="_blank" href="https://arxiv.org/abs/1806.00447">[arXiv:1806.00447]</a><span style="font-family: "><span style="white-space: pre;"> </span></span></span><span style="background-color: transparent;">[[http://wiki.ivoa.net/internal/IVOA/ObservationProvenanceDataModel/ADASSXXVII_Servillat_P4-75.pdf][[ADASSXXVII_Servillat_P4-75.pdf]]]</span>
   * Sanguillon et al, 2018, "Provenance Tools for Astronomy", ADASS XXVII proceedings (Santiago 2017), ASP Conf. Ser 
      * [[http://wiki.ivoa.net/internal/IVOA/ObservationProvenanceDataModel/ADASSXXVII_Sanguillon_P9-129.pdf][[ADASSXXVII_Sanguillon_P9-129.pdf]]]
   * Riebe et al. 2017, "A Provenance Data Model for Astronomy", ADASS XXVI proceedings (Trieste 2016), ASP Conf. Ser 
      * [[http://wiki.ivoa.net/internal/IVOA/ObservationProvenanceDataModel/ADASSXXVI_Riebe_O10-4_v3.pdf][[ADASSXXVI_Riebe_O10-4_v3.pdf]]]
   * Servillat et al. 2017, "Structuring metadata for the Cherenkov Telescope Array", ADASS XXVI proceedings (Trieste 2016), ASP Conf. Ser 
      * <a target="_blank" href="https://arxiv.org/abs/1706.06512">[arXiv:1706.06512]</a>, [[http://wiki.ivoa.net/internal/IVOA/ObservationProvenanceDataModel/ADASSXXVI_Servillat_P5-5.pdf][[ADASSXXVI_Servillat_P5-5.pdf]]]
   * Sanguillon et al. 2016, "IVOA Provenance data model: hints from the CTA Provenance prototype", ADASS XXV proceedings (Sydney 2015), ASP Conf. Ser 
      * <a target="_blank" href="https://arxiv.org/abs/1601.02491">[arXiv:1601.02491]</a>, [[http://wiki.ivoa.net/internal/IVOA/ObservationProvenanceDataModel/ADASSXXV_Sanguillon_P095.pdf][[ADASSXXV_Sanguillon_P095.pdf]]]
---+++ Presentations

   * IVOA College Park, USA, November 2018: 
      * <a target="_blank" href="https://wiki.ivoa.net/internal/IVOA/InterOpNov2018DM/2018-11-09_servillat_IVOA_provenance.pdf" title="ProvDM status">[M. Servillat - Status]</a>
      * <a target="_blank" href="https://wiki.ivoa.net/internal/IVOA/InterOpNov2018DM/Louys-3storeForProvenance20181107.pdf" title="ProvDM status">[M. Louys - Triplestore implementation]</a>
      * <a target="_blank" href="https://wiki.ivoa.net/internal/IVOA/InterOpNov2018DM/prov-alternative.pdf" title="ProvDM status">[Ole Streicher - An alternate point of view]</a>
   * IVOA Victoria, Canada, May 2018: 
      * DM session <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InterOpMay2018DM/2018-05-31_servillat_IVOA_provenance.pdf" title="ProvDM status">[M. Servillat - Status]</a>
      * DAL session <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InterOpMayy2018DAL/PROVTAPMay2018.pdf">[F. Bonnarel - Status]</a>
   * IVOA Santiago, Chile, October 2017 
      * DM session <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InterOpOct2017DM/servillat_IVOA2017CL_provenance.pdf">[M. Servillat - PR]</a> <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InterOpOct2017DM/SvomProvDM.pdf">[L. Michel - SVOM]</a>
      * DAL session <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InterOpOct2017DAL/InterOp-ProvDAL.pdf">[O. Streicher - ProvDAL]</a> <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InterOpOct2017DAL/PROVTAP.pdf">[F. Bonnarel - ProvTAP]</a>
   * ADASS XXVII Santiago, Chile, October 2017 <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/ObservationProvenanceDataModel/ADASSXXVII_Sanguillon_P9-129_poster.pdf">[M. Sanguillon - Tools poster]</a> <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/ObservationProvenanceDataModel/ADASSXXVII_Servillat_P4-75_poster.pdf">[M. Servillat - CTA] </a><a target="_blank" href="https://www.youtube.com/watch?v=yT3-kb9qtMY&list=PLTLuE2jMxHAzKAgTS7KczMHrnLdCNgrh3&index=60">[M. Servillat - lightning talk]</a>
   * IVOA Shanghai, Chine, May 2017 <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InterOpMay2017-DM/ProvenanceDMstatusApr2017.pdf">[M. Louys - Status]</a>
   * IVOA Trieste, Italy, October 2016 <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InteropOct2016DM/Provenance-Status.pdf">[K. Riebe - Status]</a> <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InteropOct2016DM/HiPSProvenanceTrieste.pdf">[F. Bonnarel - Prov for HiPS]</a> <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InteropOct2016DM/servillat_IVOA-Trieste-2016_CTA-DM.pdf">[M. servillat - CTA]</a>
   * ADASS XXVI Trieste, Italy, October 2016 <a target="_blank" href="http://www.adass2016.inaf.it/images/presentations/12_Riebe.pdf">[K. Riebe - ProvDM]</a> <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/ObservationProvenanceDataModel/ADASSXXVI_Servillat_P5-5_poster.pdf">[M. Servillat - CTA]</a>
   * <div id="_mcePaste">IVOA Cape Town, South Africa, May 2016 <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InterOpMay2016-DM/provenance-intro.pdf">[K. Riebe - Intro]</a> <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InterOpMay2016-DM/provenance-RAVE.pdf">[K. Riebe - RAVE]</a> <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InterOpMay2016-DM/160512_ProvenancePollux_IVOA.pdf">[M. Sanguillon - Pollux]</a> <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InterOpMay2016-DM/servillat_IVOA2016_CTA_Prov.pdf">[M. Servillat - CTA]</a> <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InterOpMay2016-DM/CurrentstatusProvenanceMLouysmai2016v1.pdf">[M. Louys - ProvDM]</a></div>
   * <div id="_mcePaste">IVOA Sydney<span style="background-color: transparent;">, Australia, October 2015</span><span style="background-color: transparent;"> </span><a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InteropOct2015DM/151030_IVOA_Prov_CTA.pdf">[M. Sanguillon - CTA]</a></div>
   * <div id="_mcePaste">ADASS XXV Sydney, Australia, October 2015 <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/ObservationProvenanceDataModel/ADASSXXV_Sanguillon_P095_poster.pdf">[M. Sanguillon - CTA]</a></div>
   * <div id="_mcePaste"><span style="background-color: transparent;">IVOA Sesto, Italy, June 2015 <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InterOpJune2015DM/Provenance.pdf">[K. Riebe - Status]</a> <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InterOpJune2015DM/servillat_CTA-VO_Sesto.pdf">[M. Servillat - CTA]</a></span></div>
   * <div id="_mcePaste"><span style="background-color: transparent;">IVOA Banff, Canada, October 2014 <a target="_blank" href="http://wiki.ivoa.net/internal/IVOA/InterOpOct2014DM/provenance.pdf">[M. Demleitner]</a></span></div>
---+++ Previous IVOA efforts (before 2013)

   * By following the<span style="background-color: transparent;"> </span><span style="background-color: transparent;">[[ProvenanceDataModelLegacy][Legacy]]</span><span style="background-color: transparent;"> </span><span style="background-color: transparent;">link you will have a compilation of previous efforts on Provenance made during the stone and copper ages of the IVOA.</span>

---++ %BLUE%Discussion points/TODO%ENDCOLOR%
   * Finish ProvTAP implementation; move ProvTAP section into separate document -&gt; also see Francois's email + files on volute: http://volute.g-vo.org/svn/trunk/projects/dm/provenance/example/
   * Full VO-DML mapping for VOTable
   * More reference implementations, validators; expand implementation note
   * From Markus Demleitner's discussion thread, see Emails from 10/10/2017 and later: 
      * class documentation: more permanent link to auto-generated class documentation than to volute svn
      * Entity.rights: 
         * currently only renamed the values to public, secure, proprietary (same as in DatasetDM)
         * try to synchronize with VOResource 1.1?
      * WasDerivedFrom, WasInformedBy: are (optional) short-cuts -&gt; Remove them? 
         * WasDerivedFrom really adds more information (could be replaced by using roles and description classes), <br />WasInformedBy is really just a short-cut
         * They are special in ProvDAL (go faster in depth than used/wasGeneratedBy).
      * ProvenanceDM link with DatasetDM: give it another try to use the same classes in both models? More explicit links between dataset and entity in UML? Move link-section to appendix.
      * Skip voprov-only serialisation and just use W3C serialisation? 
         * Need examples for W3C serialisation of description classes, Parameter+ParameterDescription; implementation how to recover original structure from such a W3C serialisation
      * Remove ProvDAL and just keep ProvTAP, i.e. just have 1 access protocoll for accessing provenance?
      * Section 5.3, ProvTAP needs more details 
         * how to discover the ProvTAP service for a given PubDID or other identifier?<br />-&gt; Entity.PublisherDID = Dataset.PublisherDID<br />-&gt; Entity.SimDM_id = ....<br />-&gt; Entity.doi = ...<br />use DataLink --&gt; write into Implementation Note.
         * schema to support multiple provenance stores per TAP service?
         * discuss data model identifier for TAPRegExt; URIs etc.
         * use a more semantic approach to query provenance, SPARQL as alternative to ADQL for TAP?
      * include lightcurves use case (with implementation)
      * include guidance on declaring vocabularies for FITS keywords on provenance-metadata
   * More discussion points during/after InterOp Oct. 2017: 
      * SKA use case, Epoch of Reionization (Juan de Santander-Vela)
      * Astro-Wise (Hugo Buddelmeije): use provenance of an existing dataset to create another one (with slightly diff. parameters, provenance-workflow-duality,
      * Descriptions and other flexibility in our model vs. interoperability
---++ %BLUE%Example Companion documents%ENDCOLOR%

ProvSerialisationExample
---++ <span style="color: blue">Use-cases</span>
<ul> <li>
---+++ CTA project https://portal.cta-observatory.org/Pages/Home.aspx

The Cherenkov Telescope Array (CTA) is the next generation ground-based very high energy gamma-ray instrument. It will provide a deep insight into the non-thermal high-energy universe. Contrary to previous Cherenkov experiments, it will serve as an open observatory providing data to a wide astrophysics community, with the requirement to propose self-described data products to users that may be unaware of the Cherenkov astronomy specificities.

Cherenkov telescopes indirectly detect gamma-rays by observing the flashes of Cherenkov light emitted by particle cascades initiated when the gamma-rays interact with nuclei in the atmosphere. The main difficulty is that charged cosmic rays also produce such cascades in the atmosphere, which represent an enormous background compared to genuine gamma-ray-induced cascades. Monte Carlo simulations of the shower development and Cherenkov light emission and detection, corresponding to many different observing conditions, are used to model the response of the detectors. With an array of such detectors the shower is observed from several points and, working backwards, one can figure out where the origin, energy and time of the incident particle. Extensive simulations are needed in order to perform this reconstruction.

Because of this complexity in the detection process, Provenance information of data products are necessary to the user to perform a correct scientific analysis.

Provenance concepts are relevant for different aspects of CTA :

<blockquote style="margin: 0 0 0 40px; border: none; padding: 0px;"> *Data diffusion*: the diffused data products have to contain all the relevant context information with the assumptions made as well as a description of the methods and algorithms used during the data processing.</blockquote>

<blockquote style="margin: 0 0 0 40px; border: none; padding: 0px;"> *Pipeline* : the CTA Observatory must ensure that data processing is traceable and reproducible.</blockquote>

<blockquote style="margin: 0 0 0 40px; border: none; padding: 0px;"> *Instrument Configuration* : the characteristics of the instrument at a given time have to be available and traceable (hardware changes, measurements of e.g. a reflectivity curve of a mirror, ...)</blockquote>

USE CASE 1 :<br /><span style="background-color: transparent;">Reprocess a data product: The different processing steps and relevant parameters used in the original analysis are required, as well as the progenitor.</span>
</li> <li>

<span style="background-color: transparent; color: #630000; font-size: 17.29px; font-weight: bold;">Pollux and Polarbase databases : </span><span style="background-color: transparent; font-size: 17.29px; font-weight: bold;">http://pollux.graal.univ-montp2.fr</span><span style="background-color: transparent; color: #630000; font-size: 17.29px; font-weight: bold;"> and </span><span style="background-color: transparent; font-size: 17.29px; font-weight: bold;">http://polarbase.irap.omp.eu<br /></span><span style="background-color: transparent;"><br />Pollux is a synthetic spectra database while Polarbase is an observed spectra one. Both databases are accessible by their web interface or via the OV protocol : SSA.</span>

Concerning the synthetic spectra, the provenance tracing is important to know on the one hand the workflow which has generated each synthetic spectrum and on the second hand some important input parameters which characterize the result. The SSA protocol with the FORMAT=METADATA query allows users to query the database with different parameters defined by the provider (including provenance entities or activities). Currently users can query Pollux on the atmosphere model (which corresponds to the first code of the workflow), the effective temperature, the gravity, the mass and the microturbulence which are input parameters of this code (all the selected parameters avalaible on the web site are not implemented in the SSA protocol). All the provenance data are stored in the header of the Pollux spectrum in a home readable format.<br /> <br /> Concerning the observed spectra, the provenance of them is important and the provenance characteritics are mostly described by the ObsConfig part of the spectral datal model. But all observed spectra offered to users are not raw data. They have often been transformed by programs (calibration, ...). No provenance information is given about those programs.<br /> <br /> The provenance data model which can be included in a lot of OV data models such as the spectral data model allows providers and users to use the same format of description of the data provenance (PROV-N for example) and to translate this description in other formats (JSON, SVG, ...) via existing tools.<br /> <br /> <br /> USE CASE 1 :<br /> Show me a list of synthetic spectra satisfying :<br /> - domain of wavelength = visible<br /> - domain of effective temperature = [4000, 5000]<br /> <br /> USE CASE 2 :<br /> Show me a list of synthetic spectra satisfying :<br /> - code for model atmosphere = MARCS<br /> - type of model atmosphere = spherical<br /> <br /> USE CASE 3 :<br /> Show me a list of synthetic spectra satisfying :<br /> - code for spectral synthesis = turbospectrm<br /> - version of this code = 2008.1<br /> <br /> USE CASE 4 :<br /> For a given star identified by POS and SIZE, show me a list of spectra satisfying :<br /> - Stokes parameter = Q<br /> - Result of the LSD (code 1) treatment = definite
</li> <li>

<span style="background-color: transparent; color: #630000; font-size: 17.29px; font-weight: bold;">Linking Lightcurve Points and Source Images</span>

In a plot of a lightcurve, people should be able to view the image the flux was extracted from by clicking on a photometric point.

Looking at what I think would be under the hood of such a thing, I think there's at least two levels of refinement we could aim for here.

Level 1: simply say "this point was derived from this image". A group at the Czech Academy of Sciences already does something like that, and it's fairly harmless: Just add a column with the URL of the image in question. The role the provenance DM has to play there: add some annotation to the field so clients can figure out that a URL that's in there points to the image the photometric point is derived from (more complex provenance scenarios are conceivable).

In Level 2, the table would not contain a ready-made URL, but rather some sort of data id and a global reference for a datalink-type service descriptor; the advantage would be that the client can choose how big the cutout retrieved would be. The Provenance DM would in this case have to have some model of accessing artifacts from the provenance chain through datalink/SODA services (which might be something useful beyond just this use case).
</li> <li>

<span style="background-color: transparent; font-size: 17.29px; color: #630000; font-weight: bold;">HIPS creation</span>

HIPS image should contain information about its progenitors (original fits files)
</li> <li>

<span style="font-size: 17.29px; background-color: transparent; color: #630000; font-weight: bold;">Other Projects</span>

From the pipeline description of various projects (RAVE, XMM,...) we check how to apply the W3C Provenance Model the main classes
</li> <li>

<span style="font-size: 17.29px; background-color: transparent; color: #630000; font-weight: bold;">Off-line Processing</span>

An observer want to process again an observation event list to produce level 3 products fitting its science requirements better than those delivered by the routine pipeline. The Provenance model can be use to annotate the regular datasets with the parameters of all tasks operated by the pipeline. This would facilitate the set-up of an off-line processing by refining some of these initial parameter values.
</li> </ul>

---++ %BLUE%Data Model concepts %ENDCOLOR%

<br />The W3C provenance DM ( http://www.w3.org/TR/prov-overview/ ) offers a pattern Activity/Entity/Agent that seems attractive for current use-cases . We are currently prototyping some use-cases following these ideas.
---++ <span style="color: blue;">Provenance DM Vocabulary</span>

Terms describing the provenance relationships from one document or data set already exist in various Data publication projects. ( Datacite, provdm, etc..)

We are currently examining the vocabulary needs in the scope of this IVOA Provenance DM.

The W3C pattern has 5 main relation ships with qualified roles between the 3 parts Entity/Activity/Agent.
   * __was attributed to__ Entity --&gt; Agent: may act as contributor, author/creator, publisher etc.
   * __was derived from__ Entity --&gt; Entity: points at 'progenitors' data sets role = {isDerivedFrom, IsSourceOf} w.r.t Datacite terms
   * __was generated by__ Entity--&gt; Activity: points from an entity to the action, operation the result of which this Entity is.
   * __used__ Activity --&gt; Entity
   * __was associated with__ Activity --&gt; Agent

---++ %BLUE%Prototyping along the W3C Provenance pattern %ENDCOLOR%
<ul> <li>
---+++ RAVE prototype XML serialisation
   * Spring Interop meeting in Sesto, 2015 by Kristin Riebe: http://wiki.ivoa.net/internal/IVOA/InterOpJune2015DM/Provenance.pdf
</li> <li>
---+++ CTA examples
   * <p>Cf attached files (Example4*)</p>
</li> <li>
---+++ Pollux example
   * <p>Cf attached file</p>
</li> </ul>
---++ %BLUE%ProvTAP material%ENDCOLOR%
   * [[%ATTACHURL%/ProvTAP.pdf][ProvTAP services specification draft]]
   * [[%ATTACHURL%/ProvTAP-schema.xml][ProvTAP xml TAP schema]]
   * [[%ATTACHURL%/CDS-ProvInput-VOT21032018.xml][CDS Provenance Database dump example]]

---++ %BLUE%Interactions with other efforts %ENDCOLOR%
   * DatasetMetadata Data Model
   * ObsCore Data Model
   * [[IVOA.IVOATheorySimDBDM][Simulation Data Model]]
   * [[IvoaDAL][IVOA Data Access Layer]]

---++ %BLUE%Requirements from other IVOA WG groups%ENDCOLOR%

Attachments

Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
pdf	2019-05-10_IVOA_Provenance_Data_Model.pdf	r1	manage	1567.4 K	2019-05-13 - 08:54	MathieuServillat
pdf	ADASSXXVII_Sanguillon_P9-129.pdf	r1	manage	107.5 K	2018-06-01 - 16:51	MathieuServillat
pdf	ADASSXXVII_Sanguillon_P9-129_poster.pdf	r1	manage	3990.9 K	2018-06-04 - 08:49	MathieuServillat
pdf	ADASSXXVII_Servillat_P4-75.pdf	r1	manage	723.9 K	2018-06-01 - 16:39	MathieuServillat
pdf	ADASSXXVII_Servillat_P4-75_poster.pdf	r1	manage	2043.9 K	2018-06-04 - 08:49	MathieuServillat
pdf	ADASSXXVI_Riebe_O10-4_v3.pdf	r1	manage	128.6 K	2018-06-01 - 16:35	MathieuServillat
pdf	ADASSXXVI_Servillat_P5-5.pdf	r1	manage	267.7 K	2018-06-01 - 16:36	MathieuServillat
pdf	ADASSXXVI_Servillat_P5-5_poster.pdf	r1	manage	2535.0 K	2018-06-04 - 08:54	MathieuServillat
pdf	ADASSXXV_Sanguillon_P095.pdf	r1	manage	512.0 K	2018-06-01 - 16:43	MathieuServillat
pdf	ADASSXXV_Sanguillon_P095_poster.pdf	r1	manage	4117.5 K	2018-06-04 - 09:18	MathieuServillat
xml	CDS-ProvInput-VOT21032018.xml	r1	manage	93.2 K	2018-09-03 - 13:24	FrancoisBonnarel	Full example in VOTAble by CDS
pdf	Example4.pdf	r1	manage	32.8 K	2015-09-30 - 16:32	MicheleSanguillon
png	Example4.png	r1	manage	934.7 K	2015-09-30 - 16:32	MicheleSanguillon
provn	Example4.provn	r1	manage	15.8 K	2015-09-30 - 16:32	MicheleSanguillon
svg	Example4.svg	r1	manage	190.8 K	2015-09-30 - 16:33	MicheleSanguillon
webarchive	IVOA_Provenance_Data_Model_Description.webarchive	r1	manage	36.4 K	2019-04-29 - 19:08	MireilleLouys	provenance datamodel documentation Modelio description
pdf	PR-ProvenanceDM-1.0-20181015.pdf	r1	manage	1015.0 K	2018-10-23 - 11:44	MathieuServillat
txt	PROV-N-Example3.txt	r1	manage	16.2 K	2015-09-23 - 13:43	MicheleSanguillon
txt	Pollux-PROV-N-Example1.txt	r1	manage	19.9 K	2015-09-22 - 13:57	MicheleSanguillon
xml	ProvHiPS.xml	r3 r2 r1	manage	34.1 K	2019-10-08 - 04:53	FrancoisBonnarel	ProvHiPS VOTable as ProvTAP implementation example
xml	ProvTAP-schema-new.xml	r3 r2 r1	manage	31.8 K	2019-04-15 - 15:33	FrancoisBonnarel
xml	ProvTAP-schema.xml	r1	manage	33.7 K	2019-10-08 - 04:51	FrancoisBonnarel	ProvTAP TAP schema
save	ProvTAP-schema.xml.save	r1	manage	20.3 K	2018-09-03 - 13:12	FrancoisBonnarel	xml provenance TAP schema
pdf	ProvTAP.pdf	r7 r6 r5 r4 r3	manage	611.3 K	2019-10-08 - 04:50	FrancoisBonnarel	Provenance metadata TAP protocol
pdf	Prov_Discussion_Notes_201905.pdf	r1	manage	46.7 K	2019-05-31 - 13:02	MarkCresitelloDittmar	Discussion notes and change list from IVOA interop splinter meetings; May 2019
pdf	Prov_Document_ChangeList_201905.pdf	r1	manage	29.3 K	2019-05-31 - 13:02	MarkCresitelloDittmar	Discussion notes and change list from IVOA interop splinter meetings; May 2019
png	Provenance_150930.png	r1	manage	60.9 K	2015-09-30 - 16:34	MicheleSanguillon
pdf	Provenance_WD2.pdf	r1	manage	1160.9 K	2019-06-14 - 14:40	LaurentMichel
pdf	WD-ProvenanceDM-1.0-20170921.pdf	r1	manage	2079.9 K	2017-09-21 - 21:22	KristinRiebe	new Working Draft, September 2017
pdf	WD-ProvenanceDM-1.0-20180530.pdf	r1	manage	1266.6 K	2018-06-01 - 17:28	MathieuServillat
pdf	WD-ProvenanceDM-v1.0-20170514.pdf	r1	manage	1394.2 K	2017-05-14 - 14:25	MireilleLouys	IVOA provenance DM - WD may2017
html	mw-example.html	r1	manage	1719.4 K	2019-05-15 - 13:48	OleStreicher	Provenance HTML client example