Steve Baskauf

Data Science and Data Curation Specialist

Linked Open Data

Wikidata, RDF, JSON-LD

linking

biodiversity informatics

TDWG standards development

sharing

data science education

Python, R, GitHub

learning

Selected publications

Baskauf, Steven J. and Jessica K. Baskauf. 2021. Using the W3C Generating RDF from Tabular Data on the Web Recommendation to manage small Wikidata datasets. Semantic Web Journal (in press). https://doi.org/10.3233/SW-210443

Groom, Quentin, Peter Desmet, Lien Reyserhove, Tim Adriaens, Damiano Oldoni, Sonia Vanderhoeven, Steven J. Baskauf, Arthur Chapman, Melodie McGeoch, Ramona Walls, John Wieczorek, John R. U. Wilson, Paula F. F. Zermoglio, Annie Simpson. 2019. Improving Darwin Core for research and management of alien species. Biodiversity Information Science and Standards 3:e38084. http://dx.doi.org/10.3897/biss.3.38084

Baskauf, Steven J., John Wieczorek, John Deck, and Campbell O. Webb. 2016. Lessons learned from adapting the Darwin Core vocabulary standard for use in RDF. Semantic Web Journal 7:617-627. http://dx.doi.org/10.3233/SW-150199 (open access at http://bit.ly/2e7i3Sj)

Baskauf, Steven J. and Campbell O. Webb. 2016. Darwin-SW: Darwin Core-based terms for expressing biodiversity data as RDF. Semantic Web Journal 7:629-243. http://dx.doi.org/10.3233/SW-150203 (open access at http://bit.ly/2dG85b5)

Recent presentations

Baskauf, Steven J. 2021-11-19. Who’s the artist and who gets to decide? Identity management in Wikidata, where “anyone can edit” in Art in Context: Identity, Ethics, and Insight. Art Information Commons (Philadelphia Museum of Art). https://artinformationcommons.github.io/blog/art-in-context-indentity-ethics-insight/. Presentation: https://doi.org/10.6084/m9.figshare.17068088

Baskauf, Steve, Charlotte Lew, and Anne Richardson. 2021-10-30. Linking the Art in the Christian Tradition (ACT) database to Wikidata. WikidataCon 2021. Online. Presentation: https://commons.wikimedia.org/wiki/File:Linking_the_Art_in_the_Christian_Tradition_(ACT)_database_to_Wikidata.pdf

Baskauf, Steve and Kali Mason. 2021-10-26. Working with Wikidata. Southeastern Museums Conference Annual Meeting. Chattanooga, Tennessee, USA. October 26, 2021. Presentation: https://doi.org/10.6084/m9.figshare.16880539

Baskauf, Steven J. 2021-10-18. Having your cake and eating it too: JSON-LD as an RDF serialization format in Connecting biodiversity data with knowledge graphs (symposium). Biodiversity Information Standards Annual Meeting. Online. https://doi.org/10.3897/biss.5.74266. Presentation: https://doi.org/10.6084/m9.figshare.16823473

Latest Posts

VanderBot 1.9 supports somevalue
VanderBot 1.9 supports somevalue

One of the issues I discussed at my recent talk in the Art in Context: Identity, Ethics, and Insight symposium was the problem of representing anonymous artists in knowledge graphs. The solution that the Wikidata community has accepted is to associate a P170 (creator) claim with a somevalue snak having a P3831 (object has role) qualifier value of Q4233718 (anonymous). In RDF, this corresponds to a blank node and Wikidata claims using somevalue are represented by blank nodes in the Query Service.

Optimizing Wordle guesses
Optimizing Wordle guesses

I’ve recently started playing the viral word game “Wordle”. After numerous discussions among family members about guessing strategy, I decided to spend some time over the holiday weekend writing a Python script to play with different guessing algorithms and strategies.

IIIF implementation
IIIF implementation

In connection with uploading files to Wikimedia Commons as part of our WikiProject Vanderbilt Fine Arts Gallery, I’ve been working on the details of uploading images to the Vanderbilt LibrariesCantaloupe International Image Interoperability Framework (IIIF) server and providing IIIF manifests to describe them.