Navigating learning resources through linked data : A preliminary report on the re-design of organic.edunet
作者： Elena Garcia-Barriocanal , Salvador Sanchez-Alonso , Alberto Abian , Miguel-Angel Sicilia , Hannes Ebner
DOI:
关键词: Linked data 、 World Wide Web 、 Semantic interoperability 、 Learning object 、 Metadata 、 Learning object metadata 、 RDF 、 Information and Computer Science 、 Open education 、 Computer science
摘要: Learning objects repositories have grown and matured in the last years, being currently a cornerstone for open education. Several current systems are offering metadata openly through mainstream harvesting protocols or providing standardized query interfaces. Also, use of vocabularies ontologies is becoming more common to provide degree semantic interoperability. However, learning object typically not linked across repositories, it way navigate by using other sources data available on Web. The (LOD) approach provides framework evolution into flexible system sharing resource metadata. This paper describes how has been integrated design redesign export mechanisms Organic.Edunet, federation domain organic agriculture that uses an RDF store several browse search resources. focuses existing browsing can benefit from LOD repositories.
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