Showing posts with label LoC. Show all posts
Showing posts with label LoC. Show all posts

Friday, July 26, 2019

Authorities relieve us from the tedium of completeness and enable functionality

At Wikidata we do not rely on any one authority and we refer to many. As a consequence we bring many links to authorities to our users and only when they know how to value them, it is of value.

The link for William Shakespeare to the Open Library gains you access to his work.. It links those works to the Library of Congress to indicate that it is indeed that work of the bard.

When authors we know are linked to the Open Library, it does not really matter if we know their books. People find them regardless. When we want people to read, all we need to do is promote these links to Open Library and to local libraries.. Such promotion could be done in the Wikipedias. Like we do for WorldCat and WorldCat could be so much better if it is about local attention for the user and consequently have more of a purpose.

One project on Wikidata has been to include scholarly works that are free to read. Free to read enables for those works and their authors an additional audience and increased relevance. However among all the works we represent, we do not know what works were added. That makes it a fail. There is an authority for that. It is Unpaywall. However even when we have a link to Unpaywall it only makes a difference when people use it and read articles. This effect is something we can measure when people go to the free version of an article.

We can get the database of Unpaywall and add just another authority. Next is the issue of maintenance. We could partner with Unpaywall and have a hybrid system where we import the database and regularly check those articles we do not know to be open.

In this way we still do not see the effect of more reads of open science. To achieve that we should mark free articles with an Unpaywall icon in Scholia and Reasonator. Measuring the amount of reads is now possible and we positively acknowledge authors with free to read articles.

Next could be an Unpaywall icon in Wikipedia for all free to read references..
Thanks,
      GerardM

Thursday, July 18, 2019

@librarycongress and @gndnet link to @OCLC's #Viaf and beyond

In 2015 it was news that in VIAF, Wikipedia was replaced by Wikidata. In quick succession it was recently announced that both the American Library of Congress and the German Deutsche National Bibliothek announced that they are linking to Wikidata.

That is awesome enough. Awesome because as a result, Wikidata is easier to link to VIAF as every entry of the LoC and DNB results in a VIAF registration. The only thing needed to make this a reality in Wikidata is a dedicated bot for us to know all the good work done in the US and Germany.

Another relevant improvement that is of particular relevance to scientists like linguists is that it is now possible to authorise the GND to automatically update the ORCiD record. It will be truly awesome when this is the example other authorities follow.

It is a small step for Viaf to include ORCiD as it links to other scientific publications. For librarians and library systems this is most relevant. For Wikidata it will help with disambiguation and it allows us to populate our information with even more papers and co-authors.
Thanks,
     GerardM

Saturday, August 26, 2017

#OpenLibrary - Charles Horn and its other volunteers

There are several reasons why Open Library and Internet Archive deserve attention. They provide downloadable books in many language and their Wayback machine comes to the rescue when links in references in Wikipedia go stale. Have a look at the presentation from Wikimania 2017 (from11:46).

The Internet Archive is officially one of the partners of the Wikimedia Foundation. When you ask who in the Wikimedia Foundation is the goto person for contacts with Internet Archive, there is no answer. It is as if there is no structure in contacts with our partners even when it plays dividends to collaborate in a more structured way. When you consider the "Coleman Boat" it is just as if the macro elements are totally missing and it is left for the micro elements to make the difference.

Macro effects of collaboration with the Open Library would be:
  • references are made to downloadable eBooks from Wikipedia - People read books
  • localisation are made at translatewiki.net - People read books in "other" languages 
  • books at Open Library are in Wikidata - links to eBooks are available
  • identifiers are widely shared and widely curated -  work of volunteers has the biggest impact
At a micro level, collaboration is happening. Charles Horn, a volunteer at Open Library is a stellar example. Charles added identifiers to Wikidata and VIAF in the Open Library database. He provided us with a large file of redirects and was instrumental in removing multiple identifiers to Open Library for authors.  He recently produced a Wikidata query to find duplicates and the Wikidata community was made aware of this maintenance work. 

Many of the macro opportunities become possible when conditions at Open Library are met. One big issue is the need for disambiguation and de-duplication. This is not helped with the massive amounts of data involved and the lack of data on the individual author level. While individuals like Charles have an immense effect, it is in the collaboration on a macro level where even bigger differences can be made. Consider; many books include identifiers like an ISBN or a link to the Library of Congress. So it is possible to leverage a tool developed at the Wikimedia Foundation to retrieve associated meta data or to find associated data at the OCLC.

It takes just a bit of friendly prodding from the macro people at the associated organisations, some reassurance that there is support for these efforts and there will be a lot of talent at the micro level making a big difference. Cooperation and coordination is what the organisations are to provide and we will share more of the knowledge that is available to all who come looking.
Thanks,
       GerardM

Saturday, October 12, 2013

John W. Johnston, a #Virginia Senator

Mr Johnston was also a USA senator. But #Wikidata was not yet aware of the fact that he was also a member of the Virginia Senate. It did say so on the info-box.

To get that fact in, I had to create a new item for "Virginia senator". The number of people who have been in this senate or any of the other state senates must be big and most of them are of a questionable notability. But then again both Wikipedia and Wikidata can take them in as much as politicians from other countries.

When you Google for Mr Johnston, you can find the fine picture that is to the right. It is in Commons and the original can be found in the Library of Congress.

I looked at Mr Johnston because today the article about him featured on the main page of the English Wikipedia. I wanted to know how complete the information about a featured article is on Wikidata.
Thanks,
      GerardM

Tuesday, July 10, 2012

#GLAM - About recognition

 Left Hand Bear, Oglala chief
This years #Commons picture of the year contest was different from last years. The many old images that were so lovingly restored and featured the Commons main page were not there any more.

A thread on the mailing list reminded me about all the hard work that gives images of the past a new lease of life. The image of Left Hand Bear, the Oglala chief is used a lot. As you can see below it is even used to make ties, mugs and buttons.

The image of Left Hand Bear has been lovingly restored by Adam Cuerden. The original of this image is at the Library of Congress and I owe a debt of gratitude to both Adam and the LoC.

Adam restored an image preserved at the Library of Congress. Knowing this, I am sure that this is indeed an image of Left Hand Bear. The image is obviously in the public domain and as such I am not required to acknowledge either the LoC or Adam. I may put the image on mugs, ties and buttons and sell them.

For both Commons and Wikipedia, acknowledging the LoC and Adam bring important benefits. Acknowledging the LoC provides provenance of the image, this is the equivalent of providing a source to a fact. Acknowledging Adam links the much improved image to the original. It recognises Adam for his work.

Acknowledging the LoC and Adam IS a best practice. It is a best practice promoted by organisations like Europeana. It is a best practice that is not a requirement, it is however something that we should aspire to.
Thanks,
      GerardM

Monday, April 19, 2010

English #Wikipedia picture of the day

Today's picture of the day, shows an Ottoman machine gun corps, before the Second Battle of Gaza, which took place on 19 April 1917.

POTD/2010-04-19
It is a picture from the archives of the Library of Congress. Sadly there is no link on the description page that points back to this image in their digital archive. Consequently there is no proper provenance and we cannot add the template that this is a LoC picture.


With this template in place, we will find at the end of the month that the LoC has generated even more traffic. Such numbers are important to our GLAM partners..
Thanks,
      GerardM

Wednesday, April 07, 2010

Library of Congress is underreported

Magnus' new tool reporting the amount of traffic for images of a GLAM requires that an image is identified as originating from a particular source. Typically it is a template that does the trick; for the Library of Congress, it looks like this: {{LOC-image|id=ppmsca.13553}}.

When such a template is not used, like today's featured picture of Commons, it will not show as originating from its source. 

{{LOC-image|id=ppmsca.13553}}
These traffic numbers are important to a GLAM; for the Tropenmuseum these numbers provide a justification for working with the Wikimedia Foundation. Providing the best information possible is therefore import to us.


I would even argue that such numbers are relevant for the GLAM's we do not have a working relation with. It will help us make the argument that collaboration is mutually beneficial. Referring back to a source is our best practice for facts, we now have to make it a best practice for images as well.
Thanks,
      GerardM

Monday, April 05, 2010

Library of Congress is one of the most important sources for #Wikipedia

When we are in need of illustrations, particularly for historic subjects the LoC is a wonderful, resource. It has been for a long time our best resource for featured pictures.

Magnus Manske has surprised with a new tool. It shows the amount of traffic of the material from the collections that have are identified as such.


When you look at the traffic statistics for the Library of Congress at this moment are still being aggregated; there are only statistics for 5 Wikipedias at this time.


The numbers show clearly how much traffic is generated by pictures being on the main page. More then half of the traffic (155 329 580 of 260 633 366) is from just one day..

The new tool of Magnus is important, it shows what material is actually used and that it is actually seen by our readers. It helps us build and maintain relations in the GLAM world.
Thanks,
      GerardM

Monday, March 29, 2010

Demographics and content dynamics of #Wikimedia #Commons.

Commons is the repository of media files for all the projects of the Wikimedia Foundation. In addition to this, MediaWiki installations can be easily configured to use Commons as well.

When you analyse the content of Commons, you will find that it is supplied by a community that largely follows the demographics of the traffic of the Wikimedia projects. A community that understands and communicates in English.

Wikimedia license texts

This issue is well understood; Multichill harnesses the power of translatewiki.net to provide improved multi lingual support. The CSS of Commons provides the best right to left support of all the Wikimedia projects.

Layla and Majnun
As the content of Commons has a distinct western bias, the illustrations bring this bias in to the Wikipedias. This issue is well understood as well; many of the media files that have been digitally restored have a subject that is not western.

However, much of the original material is from western archives like the superb Library of Congress. Its content represents an American taste but at the same time it is the best we have and we cherish the LoC for this. What the LoC does not offer is contemporary material.

Given this line of thought, we need more media files from Afrika, Asia, South America and some parts of Europe. In order to get both contemporary and historic material we need to make it easier for people to contribute.

I welcome Guillaume's blog post that explains a need for improved tooling to manage Commons. Given that this will be implemented in software, we will engage our localisation community in order to make Commons easier for everyone even for those that do not speak English.
Thanks,
     GerardM

Tuesday, July 28, 2009

Rosie the Riveter

"Rosie the Riveter" is an icon representing the American women who worked in war factories during World War II. At the time, Rosie was associated with a picture by Norman Rockwell.

Accordign to a presentation by the Library of Congress, this image is no longer that well known and is largely replaced by the "We can do it" picture. What I found most interesting is that the reason given for this change is copyright.

The Norman Rockwell estate enforces its copyright and as a consequence his material is expensie. This made the original "We can do it" picture more atractive; this image is freely licensed and as it is as attractive, you will find it on posters, as an illustration even on mugs.

When copyright makes material less attractive, when as a consequence illustrations become less relevant, the way we look at history changes as well. The argument that copyright destroys the relevancy of material is a new one to me. It is however really powerfull.

Do have a look at the Library of Congress video..
Thanks,
GerardM

Thursday, July 23, 2009

Darwin at Spaarnestad

Spaarnestad Photo is known for its photos. It has a massive amount of them, they are a foundation and they sell their high resolution images in order to maintain and preserve their collection. Making a profit means for Spaarnestad that they have been able all year to put photos in protective coverings, that they maintained the right atmosphere needed for the preservation of their collection and, that they were able to continue the digitisation effort of their collection.

When I visited Spaarnestad, we talked about our restoration effort and one particular picture peeked their interest; it is this picture of an elderly Charles Darwin digitally restored by Durova from a scan from the Library of Congress. It was of interest because Spaarnestad has it in its archive as well.

As this material is firmly in the public domain, I indicated that it would be fine for Spaarnestad to use this picture as they see fit. This was repeated in a recent conversation and we were told that there should be at least ten lovingly restored pictures of material that is in their collection before this starts to make sense. With at least nine more high resolution scans of pictures that are relevant, that look good and that need some work we can make this happen. With a bit of luck we will get these in a weeks time...

Adam Cuerden who is a restorationist specialising on graphics heard about this, and indicated his willingness to pitch in and restore material for Spaarnestad as well. Spaarnestad started off as the archive of a publication, and a lot of graphic work is part of this.

I relayed Adam's offer to Spaarnestad. There are now two questions on my mind:
  • How long will it take us to complete ten restorations
  • will we get any graphic material as well...
Thanks,
GerardM

Tuesday, July 14, 2009

Copyright and licenses are a detraction when building a relation between the WMF and GLAM

A whole lot of bad publicity is the result of the controversy between some in the WMF projects and the London based National Portrait Gallery. Bad publicity because the crowds have been aroused to storm the ivory towers of the NPG with pitchforks, bad publicity because what should be natural partners are forced into opposing entrenched positions.

When you compare the WMF projects on the one hand and GLAM or galleries, libraries, archives and museums on the other they are starkly different. The WMF is first and foremost about providing and preserving digital information while GLAM are about providing and preserving physical objects. Both gain their social relevance by making information as widely as possible to the public.

The average GLAM has such a huge collection of material that they are always fighting to preserve and conserve their collection while at the same time registering, annotating and digitising their collection. The financial demands of such an endeavour are great and every revenue stream is needed to just maintain the status quo.

The information provided by the WMF is based on the work of GLAM. Most Wikipedias require citations and they are from publications that can be found in libraries. The originals of digital illustrations can be found in museums and archives and it is only when there are sufficiently annotated when we can trust them to paint the right thousand words.

The two communities are not far apart. It only takes a little effort and the “Wiki loves art”, Wikimedians are invited into museums and may make pictures, they are given special guided tours and lectures. When you ask politely, GLAM like the Bundesarchiv, the Tropenmuseum are happy to provide much of their collection with annotations in a format that satisfies much of our needs.

The most important thing when you talk to a GLAM is a willingness to listen. What is their aim, what are their issues, how do they get their funding. It is easy to argue that an object that is in the public domain should be available in the highest resolution. It is equally easy to argue that it takes money to preserve the physical objects. The need for preservation is a perpetual one and thereby is the need for money. The need for access to the physical objects will also be a perpetual one because the annotations and the provenance of the digitised material makes the digitised material credible.

When we illustrate our articles, we can do without the distractions of discolouration, folds and tears and because we live in a digital world, we can make all these go away with tools like Gimp of Photoshop. We are lucky in our growing community of restorationists because their work is fantastic. The quality is of the highest standards and several GLAM expressed the wish that they had the time to do as good a job.



In this modern world many of the GLAM have a presence on the Internet but they find it hard to gain the same relevance they have in the physical world for themselves and their collections. When they partner with us both our publics have the same need for annotations, have the same need for quality information about the world they represent. There is a reciprocal need for what the other has to offer. GLAM and the WMF are natural partners in this. A great example of what a fine restoration can do is “Know all men by these presents” by Coles Philps. The original that is held at the Library of Congress had a stain in the right hand side. The restoration by Durova brought this picture back to its original splendour and became a featured picture on Commons. It is now again of a quality where it could be sold as a postcard or a poster.

Yes, there is this thing called copyright but much of what can be found in an archive or a museum is either in the public domain or an orphan. For much of what is nominally copyrighted the GLAM do not know who the current copyright holder is or how to contact them. Many of the collections were donated to a GLAM but it is only recent that copyright is specifically addressed in the papers of transfer of ownership. Several GLAM have indicated that copyright is a cost and not a benefit and at the same time many of GLAM need to sell high-end copies of the material they preserve in order to survive.
Thanks,
GerardM

Thursday, March 19, 2009

Things that make me happy

Today a new person came to translatewiki.net. He came to us to localise a language that has been consistently dormant. We did not even support his language in our Babel extension. Now we do.

Peter Suber wrote on his blog about the Library of Congress, they have scanned over 25.000 public domain books. The Sloan Foundation, the Internet Archive are all involved. They do a marvelous job.

Today I received an e-mail from a Dutch museum that they want to talk with us to share their material with us. I am going to meet them in April.

A few days ago, I read that when you share your hapiness, you make other people happy.
Thanks,
GerardM

Thursday, January 22, 2009

The failure that is copyright

Copyright as it is currently practiced is a failure. It is not even handed and it prevents our use of much historic material. A good example is this picture of Aletta Jacobs. It can be found in the archive of the Library of Congress, they make it available in a high quality tiff file. It mentions a photographer, a F. Julius Oppenheim, and nobody knows anything about the man.


Aletta Jacobs died in 1929. As it is possible that this image is still under copyright, this picture will not be accepted in Commons. The biography of Dr Jacobs was published in 1924, clearly no longer under copyright, and it is published on the Internet under copyright by the "Digitale bibliotheek voor de Nederlandse Letteren" (dbnl). The problem is that they have the audacity to claim copyright. They claim copyright on everything they publish including work from the Middle Ages.

Copyright is a failure because important material like this picture of Aletta Jacobs are lost to us while people effectively steal the rights to her works by being bold. The dbnl does great work by making literature available on the Internet, they lose their goodwill by taking what is not theirs to take.

I found this image in the archive of the library of Congress, Durova restored it for me as a favour. I am disappointed that such unclear copyright prevents her work from making a difference.

PS this picture is a PNG.
Thanks,
GerardM

Thursday, January 08, 2009

Template:Restored-original version

The great thing about digitally restoring files, is that it is a non-destructive and repeatable process. You start with a digital file, you save it, you work your magic and you end up with the best that you can do. So best practices for restoration have it that you safe the original file. This file is unlikely to be used anywhere and a new template has been created to signal the relevance of an original file.


On the English language Wikipedia, images that are not used are deleted or moved to Commons. This is not always possible for images that are restored. Some images are public domain in the USA but not elsewhere and consequently cannot be uploaded to Commons.


A great example of an original file is this poster for Rome. It is great because it is quite clear that this is how this poster was made available by the Library of Congress. And it allows anyone who thinks he can do better to improve on the existing restoration, a featured picture..

Another reason for keeping the original file is that it prevents a lot of grief. Many people assume that because a file is available under a free license, that they can change the file because it needs an "improvement". Such an "improvement" can be result in a cropped version or a change in the colour balance. While it is technically correct that you can change a file in this way, it is often very controversial. It is very much in the Wiki spirit that you allow for people to make up there own mind what is best.
Thanks,
GerardM