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The UT Linked Data Informal Learning series from fall 2018 - spring 2020 was coordinated in large part by Itza Carbajal, Latin American Metadata Librarian for LLILAS Benson Latin American Studies and Special Collections, a branch of the University of Texas at Austin Libraries. |
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This section of the wiki archives all the documentation for the Linked Data Informal Learning Group sessions:
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Vision
This informal learning discussion group hopes to introduce a basic overview of linked data principles as they pertain to library, archives, and other cultural heritage work. As these spaces prepare to transition to using linked data concepts and technologies in an effort to utilize the full capabilities of the web, the University of Texas LLILAS Benson project staff team seeks to develop opportunities for all library staff to prepare themselves intellectually for these changes. Discussion participants should leave with solid grasp of how linked data applies to their work, a common understanding amongst themselves of what Linked Data is, as well as some core foundations including the role of URIs, RDF, and SPARQL in the semantic web. No prior knowledge of Linked Data needed.
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Request invitation to UT Libraries, Archives, Information Ecosystem Slack Workspace: http://bit.ly/37Eudwj.
Focus
Discussion topics will focus on Linked Data principles and their applications with a minor focus on triplestore, RDF (Resource Description Framework) and SPARQL, all foundational semantic web technologies. The focuses on RDF and SPARQL lay the foundation of the semantic web and most related web standards.
Approaches
Discussion participants will use a mixed approach including readings, personal reflections, interactions with digital tools, individual hands on assignments, the Socratic Method, and presentation style debriefings from discussion group members.
Targeted Audience
This informal learning discussion group aims to attract current library and archival staff at the University of Texas at Austin in particular those currently working with digital libraries or digital archival collections. Attendees do not need to possess familiarity with linked data principles, but should be either aware of its existence or currently being in the planning stages of implementing all or some of the core principles. While this is the core-targeted group, discussions are open to the general UT community including faculty, staff, and students.
Objectives
Discussion participants should leave with solid grasp of what Linked Data is, how linked data applies to their work, and what sorts of environments does linked data manifests itself in. Participants will also learn the basic concepts of the RDF framework and SPARQL, a querying language for RDF. These two discussions will also cover common ontologies used in RDF, basic tools for querying RDF files, and how RDF can be represented in various formats such as XML format, JSON-LD, and Turtle.
Discussion Topic Schedule
| Date | Topics | Assignments or Notes | Presentation Slides |
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| Mon. 09/13/2018 | Overview of Semantic web; Introduction to Linked Data principles; overview of triple statement; Hands on triple statement activity | readings; participants will create RDF statements using designated "resource" to present at next discussion | |
| Mon. 09/10/2018 | Participants present triple statements and reflect on Linked Data readings; Overview of existing digital libraries/archives using linked data | readings; participants will explore (1) linked data case study to present to group | |
| Mon. 09/24/2018 | Participants present selected case study; Review the use of graphs with RDF data; Discuss benefits/pitfalls of transitioning and using linked data technologies and approaches | participants will explore readings on linked data formats and general how tos | |
| Mon. 10/01/2018 | Overview of existing ontologies and linked data; Introduction to 2 RDF serialization (RDF XML & Turtle) | Participants will brainstorm 1-3 potential future topics or project for future informal discussion groups | |
| Mon. 10/15/2018 | Introduction to SPARQL (the query language for RDF), deep reflection of overall discussion topics, plan for report backs, identify further discussions topics | LAST DISCUSSION MEETUP | |
| Wed. 1/30/2019 | Topic: Buildings of Texas and GIS Facilitators: Michael Shensky, Jessica Trelogan, Katie Pierce Meyer, Josh Conrad | Spatial Data on the Web Best Practices: https://www.w3.org/TR/sdw-bp/ | https://repositories.lib.utexas.edu/handle/2152/75689 |
| Wed. 2/27/2019 | Ongoing investigations on the Alexander Architectural Archives and GIS Facilitators: Michael Shensky, Jessica Trelogan, Katie Pierce Meyer, Josh Conrad | Import into Wikidata: https://www.wikidata.org/wiki/Wikidata:Tools/OpenRefine/Editing/Tutorials/Basic_editing | https://repositories.lib.utexas.edu/handle/2152/75689 |
| Wed. 3/27/2019 | Introduction to PeriodO & definitions of historical, art-historical, and archaeological periods Facilitators: Adam Rabinowitz, Classics Dept. | Rabinowitz pre-print. Draft for internal use only and not for circulation. | https://repositories.lib.utexas.edu/handle/2152/75689 |
| Wed. 4/24/2019 | Explore the Linked Data for Production (LD4P) project & discuss metadata creation for better user discoverability Facilitators: Paloma Graciani Picardo, Harry Ransom Center | Linked Data for Production (LD4P) wiki pages: https://wiki.duraspace.org/pages/viewpage.action?pageId=74515029 LC BIBFRAME training (CLW): http://www.loc.gov/catworkshop/bibframe/ | |
| Fri. 10/04/2019 | Subject Headings as Linked Data | Suggested reading: "Archival description and linked data: a preliminary study of opportunities and implementation challenges" By Karen F. Gracy ( DOI:10.1007/s10502-014-9216-2) | |
| Thurs. 11/07/2019 | Case Study of Latin American Digital Initiatives Subject Headings or Thesaurus as Linked data Proposal draft from LLILAS Benson Metadata Librarian Itza Carbajal; Participants will discuss and provide feedback | Carbajal (LLILAS Benson Metadata Librarian) investigation and proposal. Draft for internal use only and not for circulation. | |
| Mon. 12/16/2019 | Brainstorm future topics, reflect on topics covered between 2018-2019 | ||
| Wed. 01/29/2020 | Introduction to Wikidata | ||
| Wed. 02/26/2020 | Wikidata Structure Breakdown | ||
| Wed. 03/25/2020 | Using and Contributing to Wikidata | ||
| Wed. 04/29/2020 | Wikidata Project Workshopping part 1 of 2 | ||
Tues. 06/23/2020 | Wikidata Project Workshopping part 2 of 2 | ||
| Tues. 07/21/2020 | Intro to Technical Side of Wikidata | ||
Tues. 08/25/2020 | Wikidata Project Pitches and Feedback Session |
Linked Data Case Studies
| TITLE | URL | Description | Video Resources |
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| Europeana + data.europeana | https://www.europeana.eu/portal/en | ||
| DBpedia | https://wiki.dbpedia.org/about | ||
| Schema.org + Google Knowledge Graph | https://schema.org/ | ||
| DIVE | http://dive.frontwise.com/ http://diveplus.frontwise.com/ | ||
| Biblioteca Nacional de España | http://datos.bne.es/inicio.html | ||
| Bibliothèque Nationale de France | http://data.bnf.fr/ |
Aggregated Informal Learning Resources
DOWNLOAD UT Linked Data informal learning group fall 2018 reading bibliography: https://repositories.lib.utexas.edu/handle/2152/75689
DOWNLOAD Comprehensive UT Linked data informal learning group readings: https://utexas.box.com/v/UT-LearnLinkedData
DOWNLOAD Bibliography and presentation slides at: https://hdl.handle.net/2152/75689
Online Readings
- Linked Data: Evolving the Web into a Global Data Space - http://linkeddatabook.com/editions/1.0/#htoc17
- Why Linked Data - https://wiki.duraspace.org/pages/viewpage.action?pageId=43910411
- Linked data for libraries - https://www.ifla.org/best-practice-for-national-bibliographic-agencies-in-a-digital-age/node/8549
UCLA Semantic Web and Linked Data Research Guide - http://guides.library.ucla.edu/semantic-web
- Drupal Introduction to RDF - https://www.drupal.org/docs/8/core/modules/rdf/rdf-introduction
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