- From: Phil Barker <phil.barker@pjjk.co.uk>
- Date: Tue, 27 Mar 2018 09:45:20 +0100
- To: public-eocred-schema@w3.org
- Cc: Vicki Tardif <vtardif@google.com>, Hugh Paterson III <sil.linguist@gmail.com>, Stuart Sutton <stuartasutton@gmail.com>
- Message-ID: <4c4dcbfe-fac2-1f72-aadb-9ca2c8305229@pjjk.co.uk>
Vicki, I am not sure about that example. It looks to me like a learning
opportunity (the Courses) that is created by Google, offeredBy Coursera,
leading to a Credential that is offeredBy Google (or maybe Coursera,
it's not clear to me what Google's role is because the learning
opportunity and the credential aren't described separately).
Generally, it seems common for terms like Degree and Certificate and
even Qualification to be used for the learning opportunity as well as
the EO Credential they lead to. The page Vicki links to uses the terms
Certificate and Program interchangeably "This program is designed..."
"This six-course certificate...". The SQA example I use does similar. It
may be a bit late to ask this, but am I out of step in thinking the
distinction is important? (for modelling in schema.org, not for
colloquial use).
Phil
On 26/03/18 19:44, Vicki Tardif wrote:
> In my mind, the difference is captured in the example at
> https://www.coursera.org/specializations/google-it-support
>
> As I understand it, the credential is issuedBy (whether future or past
> tense) Google, but is offeredBy Coursera. In other words, it is a
> Google certification, but the student pays Coursera.
>
> - Vicki
>
>
> On Mon, Mar 26, 2018 at 1:29 PM, Hugh Paterson III
> <sil.linguist@gmail.com <mailto:sil.linguist@gmail.com>> wrote:
>
> issuedBy vs. offeredBy
> The terms themselves indicate a semantics to me that seems to
> indicate that the issuedBy property appears on a credential
> already earned or awarded, whereas offering is what is currently
> offered by a granting institution. The University of Nottingham
> may stop offering a Ph.D in Electrical Engineering. Earners of
> Ph.D's have an issuedby property, where as an aggregation of
> current offerings of Ph.Ds in Electrical Engineering would not
> include The University of Nottingham.
>
> Am I missing the point of the question at hand?
> - Hugh
>
> On Mon, Mar 26, 2018 at 8:44 AM, Phil Barker
> <phil.barker@pjjk.co.uk <mailto:phil.barker@pjjk.co.uk>> wrote:
>
> I think it depends on whether the distinction between offering
> and issuing is going to be important.
>
> For example a credential might be offered by several
> organizations and it might be important to know which of those
> had issued a specific instance. That's a bit hypothetical, I
> have no strong feel for how often such a distinction would
> matter in practice (or even if it really happens).
>
> issuedBy also has the merit of being simpler, more direct.
>
> Phil
>
>
> On 26/03/18 16:29, Vicki Tardif wrote:
>> I think using "offers" works for the use case of
>> understanding which organizations offer a particular
>> credential, but does this work as well for the eventual use
>> case of "Person X earned Credential Y from Organization Z"?
>>
>> If "issuedBy" works better for the latter, maybe we should
>> also use it for this use case.
>>
>> - Vicki
>>
>>
>> On Mon, Mar 26, 2018 at 9:04 AM, Phil Barker
>> <phil.barker@pjjk.co.uk <mailto:phil.barker@pjjk.co.uk>> wrote:
>>
>> Looking through the use cases
>> <https://www.w3.org/community/eocred-schema/wiki/Use_Cases#Name_search_for_credentialing_organization>
>> for Educational Occupational Credentials in schema.org
>> <http://schema.org>, I see we have one for
>>
>>>
>>> Name search for credentialing organization
>>>
>>> It should be possible to search and find credentials by
>>> the name of the credentialing organization.
>>>
>>> *Requires:*ability to show relationship between
>>> educational / occupational credential objects and
>>> descriptions or representations of credentialling
>>> organization
>>>
>> Also,
>>
>>>
>>> Find credentialing organization[edit
>>> <https://www.w3.org/community/eocred-schema/wiki/index.php?title=Use_Cases&action=edit§ion=26>]
>>>
>>> Having identified a credential, it should be possible to
>>> find the credentialing organization.
>>>
>> I think we have already solved these back when we
>> discussed cost of a credential. We solved this in part by
>> use of the the schema.org <http://schema.org> offers
>> property and Offer type. As I think Richard pointed out
>> at the time, the Offer type has a property 'offeredBy' so
>> we can say:
>>
>> {
>> "@context":"http://schema.org/" <http://schema.org/>,
>> "@type": "EducationalOccupationalCredential",
>> "url" :"https://example.org/ecocred" <https://example.org/ecocred>,
>> "name": "Example",
>> "offers": {
>> "@type": "Offer",
>> "offeredBy" : {
>> "@type": "Organization",
>> "name": "Example org",
>> "url":"https://example.org/" <https://example.org/>
>> }
>> }
>> }
>>
>> The Example credential is offered by Example.org.
>>
>> Does anyone think this is not sufficient to meet the use
>> case?
>>
>> An alternative is to co-opt the issuedBy
>> <http://schema.org/issuedBy> property from Permit
>> <http://schema.org/Permit>. But one important aspect of
>> our work here is that we are dealing /primarily/ with the
>> offer of a Credential, not a claim that someone has
>> earned one. That is, BadgeClass rather than Assertions if
>> you appreciate a parallel with Open Badges. So offeredBy
>> seems the better fit to me.
>>
>> There is a note in the use cases that "there may be
>> several different significant types of relationship
>> between credentials and organizations". We have a
>> separate use case for quality assurance that would cover
>> accreditation, recognition etc., of the credentialing
>> organization and which we can discuss later.
>>
>> Regards, Phil
>>
>>
>> --
>>
>> Phil Barker <http://people.pjjk.net/phil>.
>> http://people.pjjk.net/phil
>> PJJK Limited <https://www.pjjk.co.uk>: technology to
>> enhance learning; information systems for education.
>> CETIS LLP: a cooperative consultancy for innovation in
>> education technology.
>>
>> PJJK Limited is registered in Scotland as a private
>> limited company, number SC569282.
>> CETIS is a co-operative limited liability partnership,
>> registered in England number OC399090
>>
>>
>
> --
>
> Phil Barker <http://people.pjjk.net/phil>.
> http://people.pjjk.net/phil
> PJJK Limited <https://www.pjjk.co.uk>: technology to enhance
> learning; information systems for education.
> CETIS LLP: a cooperative consultancy for innovation in
> education technology.
>
> PJJK Limited is registered in Scotland as a private limited
> company, number SC569282.
> CETIS is a co-operative limited liability partnership,
> registered in England number OC399090
>
>
>
--
Phil Barker <http://people.pjjk.net/phil>. http://people.pjjk.net/phil
PJJK Limited <https://www.pjjk.co.uk>: technology to enhance learning;
information systems for education.
CETIS LLP: a cooperative consultancy for innovation in education technology.
PJJK Limited is registered in Scotland as a private limited company,
number SC569282.
CETIS is a co-operative limited liability partnership, registered in
England number OC399090
Received on Tuesday, 27 March 2018 08:45:46 UTC