Overview of the MPEG-21 Media Contract Ontology
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hdl:2117/84008
Tipus de documentArticle
Data publicació2016-01-15
EditorIOS Press
Condicions d'accésAccés obert
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
The MPEG-21 Media Contract Ontology (MCO), a part of the standard ISO/IEC 21000, is an ontology to represent contracts dealing with rights on multimedia assets and intellectual property protected content in general. A core model pro-vides the elements to describe the permissions, obligations and prohibitions exchanged in the clauses of a contract. Specific vocabulary is defined in a model extension to represent the most common rights and constraints in the audiovisual context. Design principles, a methodology and a comparative analysis are given, as well as the practical guidelines to use the standard. A thorough description of the contract creation workflow from an original contract is given, including a sample contract text, the RDF version, the detailed mapping of the most relevant clauses and the reconstructed version. A set of MCO-related tools is described, including (i) the reference software to create and edit MCO contracts; (ii) modules to identify, store, search, vali-date and deliver MCO contracts and (iii) a tool to convert between the akin Contract Expression Language (CEL) contracts and the MCO contracts and (iv) the actual use of MCO in the Rightsdraw family of services.
CitacióRodríguez-Doncel, V., Delgado, J., Llorente, S., Rodriguez, E., Boch, L. Overview of the MPEG-21 Media Contract Ontology. "Semantic Web", 15 Gener 2016, vol. 7, núm. 3, p. 1-22.
ISSN2210-4968
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