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Featured Books
    All Featured Books
    Book of the Month Series
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    Garden Stories
    Monsters Are Real
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    Earth Optimism 2020
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Visit BHL
  • Home
  • News
  • Featured Books
    • All Featured Books
    • Book of the Month Series
  • User Stories
  • Campaigns
    • Fossil Stories
    • Garden Stories
    • Monsters Are Real
    • Page Frights
    • Her Natural History
    • Earth Optimism 2020
  • Tech Blog
  • Visit BHL
Biodiversity Heritage Library - Program news and collection highlights from BHL

All posts tagged with data

BHL News, Blog Reel, Tech Updates

BHL is Round Tripping Persistent Identifiers with the Wikidata Query Service

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In the Spring of 2022, the BHL Cataloging and Metadata Committee investigated the possibility of harvesting persistent identifiers (PIDs) from Wikidata as part of the group’s longstanding project to disambiguate and deduplicate author records in the BHL database. The motivation behind this one-time experimental data harvest was to see if BHL could:

  1. Enhance BHL author records with additional PID data points;
  2. Improve the committee’s ability to disambiguate author names in the BHL database; and
  3. Respond to an outstanding user request from two of Wikimedia’s super star editors, Siobhan Leachman and Andy Mabbett, to expose BHL’s author data on BHL and include hyperlinks to other authoritative knowledge bases on the web.

In particular, Wikimedians wanted to see the Wikidata Q identifier exposed, providing a link to the corresponding creator item record in Wikidata.

There are multiple motivations for undertaking this work. By adding the BHL Creator ID to the corresponding Wikidata item, Wikidata editors help link BHL to the richer biographical data about that person held in Wikidata. The Wikidata item for a person may contain links to their Wikipedia page or to images of the person held in the image repository Wikimedia Commons. Wikidata items also act as identifier hubs and contain links to other databases and identifiers.

By adding the BHL Creator ID to this list of identifiers, the Wikidata editor is linking the content held in BHL to the content held in multiple other datasets and repositories.

These extra author data points provide Wikimedians and BHL catalogers with crucial clues that aid in name disambiguation. In particular, hyperlinks to other knowledge bases are incredibly valuable because they lead to new knowledge pathways that help confirm a person’s identity in a complex game of “Who’s Who?”

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February 15, 2023byJJ Dearborn and Siobhan Leachman
BHL News, Blog Reel, Tech Updates

Information about Upcoming Changes to BHL API

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The BHL API will be updated on 25 July 2016 to support changes to the BHL site. These changes will accommodate identifying additional Contributors for Items and Parts of items. First are changes to the API that may affect your existing processes. The Contributor and ContributorID elements in the result sets of API methods that return “Part” information will move. ContributorID will be included as a PartIdentifier in the Identifiers list. Contributor will be included in a new Contributors list. These changes are being made to accommodate more than one contributor per part.
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July 12, 2016byJoel Richard
BHL News, Blog Reel

Digging into Data Challenge Winners Announced

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On January 15, 2014, ten international research funders from four countries jointly announced the winners of the third Digging into Data Challenge, a competition to develop new insights, tools and skills in innovative humanities and social science research using large-scale data analysis. Fourteen international teams representing Canada, the Netherlands, the United Kingdom, and the United States will receive grants totaling approximately $5.1 million to investigate how computational techniques can be applied to “Big Data”.

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January 28, 2014byWilliam Ulate
BHL News, Blog Reel

NESCent-EOL-BHL Research Sprint

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We invite participants for an event that will pioneer the mining of the Encyclopedia of Life (http://eol.org) and the Biodiversity Heritage Library (http://www.biodiversitylibrary.org) to address outstanding and novel questions about the ecology and evolution of biodiversity. We aim to identify questions and data for which biologists may lack informatics skills and resources to address or analyze successfully; and symmetrically, to guide informaticians to pressing ecological and evolutionary questions.

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September 30, 2013byMartin R. Kalfatovic

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The Biodiversity Heritage Library (BHL) is the world’s largest open access digital library for biodiversity literature and archives. Headquartered at the Smithsonian Libraries and Archives in Washington, D.C., BHL operates as a worldwide consortium of natural history, botanical, research, and national libraries working together to digitize the natural history literature held in their collections and make it freely available for open access as part of a global “biodiversity community.”

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