a Small Bibliographic Collection from a Special Library Yuka Egusa National Institute for Educational Policy Research, Japan email@example.com Masao Takaku University of Tsukuba, Japan DCMI2019 in Seoul 2019/9/23 1
dataset of bibliographic information of textbooks • The dataset was compiled from bibliographic data organized by a special library, the Library of Education at National Institute for Educational Policy Research, Japan. • 7,548 Japanese textbook volumes from 1992 to 2017 • 219,018 Resource Description Framework (RDF) triples as of April 2019 • Related resources of textbooks are also included: • Curriculum guidelines, subject area, and subject 2
in Japan • Example of a URI (IRI): 3 https://w3id.org/jp-textbook//2006/ B/013 "World History B" textbook used in upper secondary school and authorized in 2006 Type of school, year of authorization, textbook symbol, and textbook number are described in the textbook. Textbook symbol and textbook number are maintained by the Ministry of Education. 2 B 013 A part of the textbook’s colophon 18320 2| | B 013 A part of the textbook cover textbook symbol: World B Year of authorization Textbook number Authorized on March 20, 2006 Type of school: Upper Secondary School
B E h 5/: .76:5 /504281 8/72/8 ge p 3 8 9 /- L OL HH B E h a L OL HH B E h a h cl r 1998-12-14 LLI NNN OL H CI G K HLH K L in Call number (NIER Lib.) Record ID (NIER Lib.) Title Editor(s) Edition Publisher Authorized year Usage year Target grade Textbook symbol Textbook number Subject Textbook catalogue Subject area Curriculum Guideline Name Date of announcement Date of enforcement Fulltext URL Type of schools Type of schools 2005mjW R inSUo_ has a subject area Holding item has a subject - Pages Dimensions - 1 Holding item Record ID (RC Lib.) Call Number (RC Lib.) ISBN L OL HH L EH h L OL HH L EH h L OL HH L EH h L OL HH L EH h L OL HH I EBK b k Notes Overview of metadata model for Textbook LOD We mainly used schema.org vocabulary for bibliographic information. We used original vocabulary. Textbook Resource Related Resources of Textbook
operated by the World Wide Web Consortium Permanent Identifier Community Group • Github pages • Providing Contents 1. Downloadable files for the datasets as a format of RDF/Turtle 2. Useful information through its URIs 1. A human-friendly web page 2. A machine-readable format 3. Several useful links to lists of subject areas and subjects 4. Detailed documentation about the dataset including its metadata model and revision history 5 It’s free for use and easy to use. The actual website for Textbook LOD can be changed, so we use the service for Permanent URI.
page 7 https://w3id.org/jp-textbook//2011//921 You can obtain basic information through the corresponding URI of the textbook. There are related links to the bibliographic details page of the relevant textbook
TSV file Adding URI Ruby Scripts Turtle Files Importing Ruby Scripts HTML Files Git push Excel Copy&Paste 12 Bibliographic data for textbooks is maintained by the library. If we found errors in the data in the making LOD process, we notified ones the library. Created by only with MS Excel, MS Word and a text editor* Curriculum guidelines, subject area, and subject etc. Github *Ref. “Poorman’s Linked Data Toolkit / Let's make Linked Data easily!” https://github.com/jp-textbook/jp-textbook.github.io/wiki/Toolkit.en
small bibliographic collection as LOD. • We provide the Japanese textbook resources as LOD. • Using Textbook LOD’s URI (IRI), it has became possible to point to Japanese textbooks uniquely. • We collaborate with the library for development and publication of the dataset. • The dataset is freely available under the CC0 (Creative Commons Zero) license. • Please visit the Textbook LOD Web site! 13 https://w3id.org/jp-textbook/