[Esip-documentation] Fwd: [esip-semantictech] ACDD vocab as RDF

Ethan Davis edavis at ucar.edu
Mon Nov 12 16:09:33 EST 2018


Hi Jonathan, all,

Yes, Unidata could host something to capture the list of attributes
included in NUG. We've started looking at making the NUG a bit more
standalone (less intertwined with the C library docs). This might fit right
in with that effort.

Cheers,

Ethan

On Wed, Nov 7, 2018 at 4:56 PM <Jonathan.Yu at csiro.au> wrote:

> Hi Dave, Edward, and Nan,
>
> Thanks for that. Also, capturing semantics about global vs. variable level
> properties would be good too.
>
> On representing properties... It would be ideal if we had CF, NUG and ACDD
> properties represented too. We're in a bootstrapping phase at the moment -
> these do not yet exist for the 3 conventions. The issue also is around
> publishing resources that are governed by the respective communities. I
> wonder if I could ask which of the following options is preferable for
> capturing attributes used across CF, ACDD and the NetCDF user's guide -
> (where <=> is something like a sameAs or exactMatch relationship) ?
>
> -Option 1: Include equivalence statements across communities-
> acdd:title <=> cf:title <=> nug:title
> acdd:Conventions <=> cf:Conventions <=> nug:Conventions
>
> or
>
> -Option 2: Publish -
> nug:title
> nug:Conventions
>
> @Ethan - would Unidata consider hosting a Github repo with a CSV or RDF
> files for capturing the list of attributes included in the NUG? The ESIP
> COR might be an option for hosting Linked Data descriptions for them like
> http://cor.esipfed.org/ont/~jyu/test-acdd
>
> Regards,
> Jonathan
>
> -----Original Message-----
> From: Nan Galbraith [mailto:ngalbraith at whoi.edu]
> Sent: Tuesday, 6 November 2018 7:00 AM
> To: Armstrong, Edward M (398G) <Edward.M.Armstrong at jpl.nasa.gov>; David
> Neufeld <david.neufeld at noaa.gov>; Cluster Documentation <
> esip-documentation at lists.esipfed.org>; dev at sis.apache.org
> Cc: Yu, Jonathan (L&W, Clayton) <Jonathan.Yu at csiro.au>
> Subject: Re: [Esip-documentation] Fwd: [esip-semantictech] ACDD vocab as
> RDF
>
> I'd like to clarify that we have printed some attributes in our
> documentation (e.g. title, source, Conventions) that are not just identical
> to CF or NUG, but actually belong to those conventions, not to ACDD.  The
> text may not be quite as explicit as it was at one point, but we defer to
> CF  or NUG for these definitions, and don't claim ownership of them.
> They're included in our documentation because they're such a necessary part
> of discovery.
>
> At least that's my take on this.
>
> Cheers - Nan
>
>
> On 11/5/18 12:22 PM, Armstrong, Edward M (398G) via Esip-documentation
> wrote:
> >
> > Hello:
> >
> > What about combining this or integrating this with CF in some manner ?
> > Some of the attributes like “title” and “source” are exactly the same.
> >
> > Be careful of mixing global vs  variables attributes.  For example
> > ‘*coverage_content_type*’ was on the list (but not units or long_name
> > etc.)
> >
> > I recommend you look at variable attributes but they have to be
> > treated separately.
> >
> > *From: *Esip-documentation
> > <esip-documentation-bounces at lists.esipfed.org> on behalf of David
> > Neufeld via Esip-documentation <esip-documentation at lists.esipfed.org>
> > *Reply-To: *David Neufeld <david.neufeld at noaa.gov>
> > *Date: *Monday, November 5, 2018 at 8:36 AM
> > *To: *Cluster Documentation <esip-documentation at lists.esipfed.org>,
> > "dev at sis.apache.org" <dev at sis.apache.org>
> > *Cc: *Jonathan Yu <jonathan.yu at csiro.au>
> > *Subject: *[Esip-documentation] Fwd: [esip-semantictech] ACDD vocab as
> > RDF
> >
> > Hi All,
> >
> > Just sharing this across some other communities as interest in a
> > machine readable format has been expressed previously for ACDD.
> >
> > Note there's a JSON-LD representation as well at the test repo link.
> >
> > Thanks Jonathan!
> >
> > Dave
> >
> > ---------- Forwarded message ---------
> > From: *Jonathan Yu via esip-semanticweb*
> > <esip-semanticweb at lists.esipfed.org
> > <mailto:esip-semanticweb at lists.esipfed.org>>
> > Date: Sun, Nov 4, 2018 at 7:38 PM
> > Subject: [esip-semantictech] ACDD vocab as RDF
> > To: <esip-semanticweb at lists.esipfed.org
> > <mailto:esip-semanticweb at lists.esipfed.org>>
> > Cc: <mark.hedley at metoffice.gov.uk
> > <mailto:mark.hedley at metoffice.gov.uk>>, <ajelenak at hdfgroup.org
> > <mailto:ajelenak at hdfgroup.org>>, <Adam.Leadbetter at marine.ie
> > <mailto:Adam.Leadbetter at marine.ie>>
> >
> > Hi all,
> >
> > I’ve been observing the list for a while, but today have something to
> > share that might be of interest to this mailing list.
> >
> > I’m part of a working group developing a netCDF Linked Data
> > (netCDF-LD) standard with tools over at
> > https://binary-array-ld.github.io/netcdf-ld/
> >
> > As part of this work, we’ve identified an opportunity for the ACDD
> > vocabulary to be ‘triplified’ with stable identifiers hosted by ESIP.
> > This would greatly help our efforts in providing a translation pathway
> > from netCDF files (using ACDD and CF) into RDF and RDF
> > profiles/flavours (like schema.org <http://schema.org>). This might
> > hook into some of the discussion about schema.org <http://schema.org>
> > and future work by ESIP Sem Web…
> >
> > To this end, I’d like to share some initial work to turn the ACDD
> > convention documented at
> > (http://wiki.esipfed.org/index.php/Attribute_Convention_for_Data_Disco
> > very_1-3)
> > into CSV.
> >
> > This is being developed over at https://github.com/ESIPFed/acdd (see
> > PR https://github.com/ESIPFed/acdd/pull/2).
> >
> > The aim is to eventually publish through the COR. I have a test repo
> > at http://cor.esipfed.org/ont/~jyu/test-acdd
> > <http://cor.esipfed.org/ont/%7Ejyu/test-acdd> .
> >
> > We’d appreciate any feedback or contributions to this work. An
> > ambitious target would be to have this stabilised by Christmas :)
> >
> > Regards,
> >
> > Jonathan
> >
> > p.s. if you’re interested, see
> > https://github.com/binary-array-ld/bald/wiki/Schema.org-mappings for
> > an initial schema.org <http://schema.org> mapping.
> >
> > *Jonathan Yu*
> >
> > Senior Experimental Scientist | Data Scientist
> >
> > Environmental Informatics <https://research.csiro.au/ei> | Water
> > Resources Management | Land and Water
> >
> > CSIRO
> >
> > *E*jonathan.yu at csiro.au <mailto:jonathan.yu at csiro.au> *T* +61 3 9545
> > 2457 *M* +61 4 7773 0733
> >
> > Bayview Ave, Clayton VIC 3168, AUSTRALIA *|* Postal Address: Private
> > Bag 10, Clayton South VIC 3169, AUSTRALIA
> >
> > www.csiro.au <http://www.csiro.au/>
> >
> > ResearcherID: F-2336-2011
> > <http://www.researcherid.com/rid/F-2336-2011> | ORCID:
> > 0000-0002-2237-0091 <http://orcid.org/0000-0002-2237-0091> | Google
> > scholar: _ikiM_EAAAAJ
> > <https://scholar.google.com.au/citations?user=_ikiM_EAAAAJ>
> >
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> >
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> > _______________________________________________
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> >
> > --
> >
> > David Neufeld
> >
>
>
> --
> *******************************************************
> * Nan Galbraith        Information Systems Specialist *
> * Upper Ocean Processes Group            Mail Stop 29 *
> * Woods Hole Oceanographic Institution                *
> * Woods Hole, MA 02543                 (508) 289-2444 *
> *******************************************************
>
>
>
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