- From: Thad Guidry <thadguidry@gmail.com>
- Date: Tue, 2 Jun 2020 08:44:43 -0500
- To: Brendan Quinn <brendan@cluefulmedia.com>
- Cc: "schema.org Mailing List" <public-schemaorg@w3.org>, "Brendan Quinn (IPTC)" <mdirector@iptc.org>
- Message-ID: <CAChbWaN+wDEnanTORku0vXm_JneSC08MyCKOZAQwd5DF1-=HGw@mail.gmail.com>
By the way, your "credit line" is basically: cc:attributionName The name the creator of a Work <https://creativecommons.org/ns#Work> would like used when attributing re-use. I.E. Concepts of "credit line" and cc:attributionName are sameAs. They both answer the question of "Whom shall I give credit to if I re-use this?" REF: https://creativecommons.org/ns# Thad https://www.linkedin.com/in/thadguidry/ On Tue, Jun 2, 2020 at 8:37 AM Thad Guidry <thadguidry@gmail.com> wrote: > Hi Brendan, > > That's great! However... > > Did you take a look at the link I gave for Creative Commons and examples > of Attribution elements? > https://wiki.creativecommons.org/wiki/License_Versions#Attribution-specific_elements > Attribution can contain copyright notices. > Everything in your example picture is an existing element in Attribution. > > TASL is the common term used. Attribution should contain: *T*itle, *A*uthor, > *S*ource, *L*icense > https://wiki.creativecommons.org/wiki/best_practices_for_attribution > > In general, Attribution is the broader of just saying "a copyright > notice", which is just one of its possible elements. > And why Attribution is needed in Schema.org; to allow publishers to > provide structure for not only simple Text string for Attribution, but have > single property on CreativeWork to expect that new Type, and show > relationships for those mentioned Attribution properties. > > If you inject a "legal" aspect here... you could say that Attribution is a > legal requirement under many kinds of licenses. But it is not a structured > element itself of a license, but instead a condition or requirement. > > Different: describing a License with structured data and describing > Attribution with structured data. > For describing a License, we have those existing Types and Properties in > Schema.org available. > For describing Attribution, there exists already RDF vocabulary in > https://creativecommons.org/schema.rdf (Examples: > https://wiki.creativecommons.org/wiki/CC_REL) > > We just need to add Attribution to Schema.org to complete the picture. ;-) > > Thad > https://www.linkedin.com/in/thadguidry/ > > > On Tue, Jun 2, 2020 at 2:52 AM Brendan Quinn <brendan@cluefulmedia.com> > wrote: > >> Hi Thad, and all, >> >> This might tie in well with some work we're kicking off to map IPTC Photo >> Metadata fields (the ones embedded in image files) to schema.org. Quite >> a few fields relate to attribution and licensing. >> >> Plus we have been working with Google on the Licensable Images feature ( >> https://iptc.org/news/announcing-googles-licensable-images-developer-release/ >> / >> https://developers.google.com/search/docs/data-types/image-license-metadata) >> which uses both schema.org properties and embedded photo metadata fields. >> >> [image: google-images-mockup-closeup-with-labels.png] >> >> Right now the creator, copyright and credit line fields only come from >> embedded photo metadata fields, whereas the licence links are in both: the >> "license details" link is "licence" in schema.org / "Web Statement of >> Rights" in IPTC and "get this image" link is schema.org >> "acquireLicensePage" / "Licensor > Licensor URL" in IPTC). >> >> So we've been looking at how to map the creator, copyright notice and >> credit line fields to schema.org properties. We would like to eventually >> map *all* IPTC fields to schema.org equivalents, we have a draft already >> but we need to go through it in detail. >> >> We have noticed that "credit line" and "copyright notice" don't have >> immediate equivalents (splitting out "copyright year" and "copyright >> holder" is partly, but not quite, equivalent to "copyright notice": for >> example, some copyright notices have extra information in them, some >> lawyers insist on the copyright symbol and/or the word copyright, some >> include "All rights reserved" or "some rights reserved", and some include a >> range of years rather than a single year) >> >> So perhaps we do need new schema.org properties to cover credit line and >> copyright notice. >> >> Whether all of these fields fit best in a separate Attribution type or as >> individual properties is something I don't have a strong opinion on yet. An >> initial thought is that the word "attribution" doesn't necessarily cover >> licensing information and usage instructions. >> >> (Also I don't think "disclaimer" is the best word for something on a >> CreativeWork. A disclaimer of warranty fits better for software or physical >> goods, where something can go wrong and the creator is disclaiming >> responsibility for fixing the problem. "Usage instructions", "usage >> information" or "usage restrictions" probably fits better.) >> >> Best regards, >> >> Brendan (mdirector@iptc.org, but subscribed to this list through my >> personal email) >> >> >> On Mon, 1 Jun 2020 at 21:42, Thad Guidry <thadguidry@gmail.com> wrote: >> >>> Hi Team! >>> >>> Attribution for Creative Works is often seen as a simple Text string. >>> Wikidata.org acknowledges this and so added a new property that holds >>> the value of an Attribution. >>> >>> https://www.wikidata.org/wiki/Property:P8264 >>> >>> For those not familiar with what an Attribution itself typically looks >>> like in the wild... >>> It is credit, typically a Text string, given to an author which consists >>> of many elements. >>> It's often unstructured text or semi-structured text. >>> >>> For example: >>> [image: image.png] >>> >>> If we break down that text into structured elements, then the >>> Attribution text might hold: >>> >>> 1. A copyright (date typically, but other details as well sometimes) >>> 2. A author/creator/copyright holder >>> 3. A license >>> 4. A disclaimer notice >>> >>> If we map those elements into Schema.org we have: >>> >>> 1. https://schema.org/copyrightYear >>> 2. https://schema.org/author OR https://schema.org/creator or >>> https://schema.org/copyrightHolder >>> 3. https://schema.org/license OR https://schema.org/acquireLicensePage >>> 4. https://schema.org/usageInfo (although no mention of disclaimer of >>> warranty within its existing definition, this is typically implied with >>> usageInfo. However, 'disclaimer of warranties' could be added to the >>> description of usageInfo for better alignment) >>> >>> We can then see how we also could introduce a new Attribution Type into >>> Schema.org vocabulary that could be used on a CreativeWork via a new >>> property introduced. The proposed new property 'attribution' could expect >>> a simple Text string, or an Attribution made up of those listed elements. >>> >>> Further examples of Attribution elements can be seen at >>> https://wiki.creativecommons.org/wiki/License_Versions#Attribution-specific_elements >>> >>> I'm most interested in seeing a new 'attribution' property expecting >>> Text on a CreativeWork. >>> But further discussion on a new Attribution Type would also be >>> encouraged to fill out our Schema.org hierarchy >>> >>> Thoughts? >>> >>> Thad >>> https://www.linkedin.com/in/thadguidry/ >>> >>
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- image/png attachment: google-images-mockup-closeup-with-labels.png
Received on Tuesday, 2 June 2020 13:45:09 UTC