{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Indexing learning objects: vocabularies and empirical investigation of consistency.: An article from: Journal of Educational Multimedia and Hypermedia","author_name":"Suzanne Kabel, Robert De Hoog, Bob Wielinga, Anjo Anjewierden","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000ALQ3YG.html\">Indexing learning objects: vocabularies and empirical investigation of consistency.: An article from: Journal of Educational Multimedia and Hypermedia</a>","width":400,"height":300}