Linked Data in Libraries: A Case Study of Harvesting and Sharing Bibliographic Metadata with BIBFRAME


  • Karim Tharani University of Saskatchewan



By way of a case study this paper illustrates and evaluates the Bibliographic Framework (or BIBFRAME) as means for harvesting and sharing bibliographic metadata over the Web for libraries. BIBFRAME is an emerging framework developed by the Library of Congress for bibliographic description based on Linked Data. Much like Semantic Web, the goal of Linked Data is to make Web “data aware” and transform the existing Web of documents into a Web of data. Linked Data leverages the existing Web infrastructure and allows linking and sharing of structured data for human and machine consumption.

The BIBFRAME model attempts to contextualize the Linked Data technology for libraries. Library applications and systems contain high-quality structured metadata but this data is generally static in its presentation and seldom integrated with other internal metadata sources or linked to external Web resources. With BIBFRAME existing disparate library metadata sources such as catalogs and digital collections can be harvested and integrated over the Web. In addition, bibliographic data enriched with Linked Data could offer richer navigational control and access points for users. With Linked Data principles, metadata from libraries could also become harvestable by search engines, transforming dormant catalogs and digital collections into active knowledge repositories. Thus experimenting with Linked Data using existing bibliographic metadata holds the potential to empower libraries to harness the reach of commercial search engines to continuously discover, navigate, and obtain new domain specific knowledge resources on the basis of their verified metadata.

The initial part of the paper introduces BIBFRAME and discusses Linked Data in the context of libraries. The final part of this paper outlines a step-by-step process for implementing BIBFRAME with existing library metadata.


Author Biography

Karim Tharani, University of Saskatchewan

Karim Tharani is an Information Technology Librarian at the University of Saskatchewan in Saskatoon, Canada. His research interests include digital libraries, digital access and preservation, digital humanities, metadata harvesting, and use of digital technologies in collaborative and community contexts.


Tim F. Knight, "Break On Through to the Other Side: The Library and Linked Data,” TALL Quarterly 30, no. 1 (2011): 1-7,

Eric Miller, Uche Ogbuji, Victoria Mueller, and Kathy MacDougall, “Bibliographic Framework as a Web of Data: Linked Data Model and Supporting Services”, November 11, 2012,

Angela Kroeger, “The Road to BIBFRAME: The Evolution of the Idea of Bibliographic Transition into a Post-MARC Future,” Cataloging & Classification Quarterly 51, no. 8 (2013): 873-889,

Nancy Fallgren, Michael Lauruhn, Regina Romano Reynolds, and Laurie Kaplan, “The Missing Link: The Evolving Current State of Linked Data for Serials,” The Serials Librarian 66, no. 1-4 (2014): 123-138,

BIBFRAME.ORG. “Bibliographic Framework Initiative.” Library of Congress. “Bibliographic Framework Initiative Project,” accessed August 15, 2014,

Nigel Shadbolt, Wendy Hall, and Tim Berners-Lee, “The Semantic Web Revisited,” Intelligent Systems 21 no. 3 (2006): 96-101,

Sören Auer, Jens Lehmann, Axel-Cyrille Ngonga Ngomo, and Amrapali Zaveri, “Introduction to Linked Data and Its Lifecycle on the Web.” In Reasoning Web: Semantic Technologies for Intelligent Data Access, edited by Sebastian Rudolph, Georg Gottlob, Ian Horrocks, and Frank van Harmelen, 1-90. Heidelberg: Springer (2011). Accessed August 15, 2014.

Tim Berners-Lee. “Linked Data.” Design Issues. Last modified June 18, 2009,

Danny Ayers and Max Völkel. “Cool URIs for the Semantic Web.” World Wide Web Consortium (W3C). Last Modified March 31, 2008,

Heath, Tom, and Christian Bizer. Linked Data: Evolving the Web into a Global Data Space. Morgan & Claypool, 2011. Accessed August 15, 2014.

Christian Bizer, Tom Heath, and Tim Berners-Lee, “Linked Data - The Story So Far,” International Journal on Semantic Web and Information Systems 5, no. 3 (2009): 1-22,

Tony Boston, “Exposing the Deep Web to Increase Access to Library Collections.” Paper presented at the AusWeb05. The Twelfth Australasian World Wide Web Conference, Queensland, Australia, 2005,

Ali Asani. The Harvard Collection Ismaili Literature in Indic Languages: A Descriptive Catalog and Finding Aid. Boston: G.K. Hall & Co., 1992.

Ralf S. Engelschall. “URL Rewriting Guide.” Apache HTTP Server Documentation. Last modified December, 1997,

Yann Nicolas, “Folklore Requirements for Bibliographic Records: Oral Traditions and FRBR,” Cataloging & Classification Quarterly 39, no. 3-4 (2005): 179-195,

Lee L. Zia, “Growing a National Learning Environments and Resources Network for Science, Mathematics, Engineering, and Technology Education: Current Issues and Opportunities for the NSDL Program,” D-Lib Magazine 7, no. 3 (2001),

Thomas Steiner, Raphael Troncy, and Michael Hausenblas, “How Google is using Linked Data Today and Vision For Tomorrow.” Paper presented at the Linked Data in the Future Internet at the Future Internet Assembly (FIA 2010), Ghent, December 2010,




How to Cite

Tharani, K. (2015). Linked Data in Libraries: A Case Study of Harvesting and Sharing Bibliographic Metadata with BIBFRAME. Information Technology and Libraries, 34(1), 5–19.