[Adler01] "Extensible Stylesheet Language (XSL) Version 1.0".
In S. Adler, S.Z. & others (ed.): World Wide Web Consortium, W3C Recommendation, 2001

[Alavi01] Alavi, M. & Leidner, D.E.: "Knowledge Management and Knowledge Management Systems: Conceptual Foundations and Research issues".
Management Information Systems Quarterly, Vol. 25, No. 1, pp. 107-136, 2001

[Amann02] Amann, B.; Beer, C.; Fundulak, I. & Scholl, M.: "Ontology-Based Integration of XML Web Resources".
"Proceedings of the 1st International Semantic Web Conference (ISWC 2002)".
Springer-Verlag, pp. 117-131, 2002

[Barlas05] Barlas, C. & Rust, G.: "Rights Data Dictionary, Technical Corrigendum 1".
ISO/IEC JTC1/SC29/WG11, 2005

[Barlas95] Barlas, C.: "The Imprimatur Project".
In Brunnstein, K. & Sint, P.P. (ed.): "Intellectual Property Rights and New Technologies, Proceedings of the KnowRight '95 Conference".
Austrian Computer Society, Wien, Austria, Vol. 82, pp. 264-272, 1995
ISBN: 3-486-23483-8

[Barriere97] Barrière, C.: "From a children's first dictionary to a lexical knowledge base of conceptual graphs".
Simon Fraser University, Canada, 1997

[Baumann04] Baumann, S. & de Rosnay, M.D.: "Music Life Cycle Support through Ontologies".
In Barr, V. & Markov, Z. (ed.): "Proceedings of the Seventeenth International Florida Artificial Intelligence Research Symposium Conference (FLAIRS)".
AAAI Press, Miami Beach, Florida, USA, 2004
ISBN: 1-57735-201-7

[Becket04] Becket, D.: "RDF/XML Syntax Specification".
RDF Core Working Group, World Wide Web Consortium, W3C Recommendation, 2004

[Bellifemine03] Bellifemine, F.; Caire, G.; Pogg, A. & Rimassa, G.: "JADE - A White Paper".
Telecom Italia Lab, EXP Online, Vol. 3, No. 3, 2003

[Bellwood02] "UDDI Version 3.0".
In Bellwood, T. (ed.): 2002

[Bercovitz03] Bercovitz, R. & others: "The Copyright Handbook".
Tirant Lo Blanch, 2003
ISBN: 84-844-2905-9

[Berners-Lee00] Berners-Lee, T.: "Weaving the Web".
HarperBusiness, New York, 2000
ISBN: 006251587X

[Berners-Lee01] Berners-Lee, T.; Hendler, J. & Lassila, O.: "The Semantic Web".
Scientific American, Vol. 284, No. 5, pp. 34-43, 2001

[Berners-Lee03] Berners-Lee, T.: "Notation3: Logic and Rules on RDF".
Word Wide Web Consortium, 2005

[Berners-Lee05] Berners-Lee, T.: "CWM: A general purpose data processor for the semantic web".
Word Wide Web Consortium, 2005

[Berners-Lee98] "Uniform Resource Identifiers (URI): Generic Syntax".
In Berners-Lee, T. & others (ed.): 1998

[Boley01] H. Boley, S.T. & Wagner, G.: "Design Rationale of RuleML: A Markup Language for Semantic Web Rules".
In Cruz, I.F.; Decker, S.; Euzenat, J. & McGuinness, D.L. (ed.): "Proc. Semantic Web Working Symposium".
Stanford University, California, pp. 381-402, 2001

[Booch99] Booch, G.; Rumbauch, J. & Jacobson, I.: "The Unified Modeling Language user guide".
Addison Wesley Longman Inc., 1999
ISBN: 0201571684

[Brachman79] Brachman, R.J.: "On the Epistemological Status of Semantic Networks".
In Findlet, N.V. (ed.): "Associative Networks: Representation and Use of Knowledge by Computers".
Academic Press, pp. 3-50, 1979

[Breuker04] Breuker, J.: "Constructing a legal core ontology: LRI-Core".
"Workshop on Ontologies and their Applications".
Sao Luis, Maranhao, Brazil, 2004

[Brickley04] Brickley, D. & Guha, R.V.: "RDF Vocabulary Description Language 1.0: RDF Schema".
RDF Core Working Group, World Wide Web Consortium, W3C Recommendation, 2004

[Broekstra02] Jeen Broekstra, A.K.: "Sesame: An Architecture for Storing and Querying RDF and RDF Schema".
"Proceedings of the First International Semantic Web Conference, ISWC 2002".
Springer-Verlag, LNCS Vol. 2342, pp. 54-68, 2002

[Chierchia00] Chierchia, G. & McConnell-Ginet, S.: "Meaning and Grammar. An introduction to semantics".
MIT Press, 2000
ISBN: 026253164X

[Chinnici02] "Web Services Description Language (WSDL) version 1.2".
In R. Chinnici, M.G. & Weerawarana, S. (ed.): 2002

[Corby00] O. Corby, R.D. & Hébert, C.: "A Conceptual Graph Model for W3C Resource Description Framework".
"Proc. Internation Conference on Conceptual Structures".
Springer-Verlag, LNAI Vol. 1867, 2000

[Corcho05] Corcho, O.; Fernández, M.; Gómez-Pérez, A. & López-Cima, A.: "Building Legal Ontologies with METHONTOLOGY and WebODE".
In Benjamins, R.; Casanovas, P.; Breuker, J. & Gangemi, A. (ed.): "Law and the Semantic Web".
Springer-Verlag, LNAI No. 3369, pp. 142-157, 2005
ISBN: 3-540-25063-8

[Coyle04] Coyle, K.: "Rights Expressions Languages".
Library of Congress, 2004

[Cruz04] Cruz, I.; Xiao, H. & Hsu, F.: "An Ontology-based Framework for XML Semantic Integration".
"Eighth International Database Engineering and Applications Symposium".
Coimbra, Portugal, 2004

[Davis93] R. Davis, H.S. & Szolovits, P.: "What is knowledge representation?".
AI Magazine, Vol. 14, No. 1, pp. 17-33, 1993

[Dean04] Dean, M. & Schreiber, G.: "OWL Web Ontology Language Reference".
Web Ontology Working Group, World Wide Web Consortium, W3C Recommendation, 2004

[Dekkers03] Dekkers, M. & Weibel, S.: "State of the Dublin Core Metadata Initiative".
D-Lib Magazine, Vol. 9, No. 4, 2003

[Deleuze87] Deleuze, G. & Guattari, F.: "A thousand plateaus: capitalism and schizophrenia".
University of Minnesota Press, 1987
ISBN: 0816614024

[Delgado01a] Delgado, J.; Gallego, I.; García, R.; Gil, R.; Peig, E. & Tous, R.: "Intellectual Property Rights Ontology (IPROnto)".
Moving Picture Experts Group, Contribution to MPEG-21 RDD-REL CfP, No. M7675, 2001

[Delgado01b] Delgado, J. & Gallego, I.: "Negotiation of Copyright in E-Commerce of Multimedia Publishing Material".
"Proc. Electronic Publishing".
IOS Press, pp. 298-306, 2001
ISBN: 1586031910

[Delgado02a] Delgado, J.; Gallego, I.; García, R. & Gil, R.: "IPROnto: Intellectual Property Rights Ontology".
In Malyankar, R. (ed.): "Collected Posters of the First International Semantic Web Conference (ISWC 2002)".
Sardinia, Italy, 2002

[Delgado02b] Delgado, J.; Gallego, I.; García, R. & Gil, R.: "An architecture for negotiation with mobile agents".
In Karmouch, A.; Magedanz, T. & Delgado, J. (ed.): "Mobile Agents for Telecommunication Applications: 4th International Workshop".
Springer-Verlag, LNCS Vol. 2521, pp. 21-31, 2002
ISBN: 3540000216

[Delgado03a] Delgado, J.; Gallego, I.; Llorente, S. & García, R.: "Regulatory Ontologies: An Intellectual Property Rights approach".
In Meersman, R. & Tari, Z. (ed.): "On The Move to Meaningful Internet Systems 2003: OTM 2003 Workshops".
Springer-Verlag, Vol. 2889, pp. 621-634, 2003
ISBN: 3-540-20494-6

[Delgado03b] Delgado, J.; Gallego, I.; Llorente, S. & García, R.: "IPROnto: An Ontology for Digital Rights Management".
In Bourcier, D. (ed.): "Legal Knowledge and Information Systems".
IOS Press, Amsterdam, Frontiers in Artificial Intelligence and Applications Vol. 106, 2003
ISBN: 1-58603-398-0

[Delgado04] Delgado, J.; Gallego, I. & García, R.: "Use of Semantic Tools for a Digital Rights Dictionary".
In Bauknecht, K.; Bichler, M. & Pröll, B. (ed.): "E-Commerce and Web Technologies: 5th International Conference".
Springer-Verlag, LNCS Vol. 3182, pp. 338-347, 2004
ISBN: 3-540-22917-5

[Delgado99] Delgado, J.; Gallego, I. & Polo, J.: "Electronic commerce of multimedia services".
"Multimedia Modelling".
World Scientific Publishing, pp. 97-110, 1999
ISBN: 9810241461

[Delteil01] A. Delteil, C.F. & Dieng, R.: "Extension of RDFS Based on the CGs Formalisms".
"Proc. Internation Conference on Conceptual Structures".
Springer-Verlag, LNAI Vol. 2120, 2001

[Dick91] Dick, J.P.: "A conceptual, case-relation representation of text for intelligent retrieval".
University of Toronto, Canada, 1991

[Eastlake02] "XML-Signature Syntax and Processing".
In D. Eastlake, J.R.a.S. (ed.): 2002

[Fallside01] "XML Schema Part 0: Primer".
In Fallside, D.C. (ed.): 2001

[Fellbaum98] Fellbaum, C.: "WordNet: An Electronic Lexical Database".
MIT Press, 1998

[Fensel02] Fensel, D. & Bussler, C.: "The Web Service Modeling Framework WSMF".
Web Service Modeling Framework Initiative, 2002

[Fernandez00] Fernández-López, M.; Gómez-Pérez, A. & Rojas, M.D.: "Ontologies' crossed life cycles".
"Proc. International Conference in Knowledge Engineering and Management".
Springer-Verlag, LNAI Vol. 1937, pp. 65-79, 2000

[Fernandez97] Fernández-López, M.; Gómez-Pérez, A. & Juristo, N.: "Methontology: from ontological art towards ontological engineering".
"Proc. Symposium on Ontological Engineering of AAAI".

[Fernandez99a] Fernández-López, M.; Gómez-Pérez, A.; Pazos-Sierra, A. & Pazos-Sierra, J.: "Building a chemical ontology using Methontology and the Ontology Design Environment".
"Proc. Workshop on Ontologies and Problem-Solving Methods".
IEEE Intelligent Systems and their applications, pp. 37-46, 1999

[Fernandez99b] Fernández-López, M.: "Overview of Methodologies for Building Ontologies".
"Proc. Workshop on Ontologies and Problem-Solving Methods".

[Fielding99] Fielding, R. & others: "Hypertext Transfer Protocol - HTTP/1.1".

[FIPA02] FIPA: "FIPA ACL Message Structure Specification".
Foundation for Intelligent Physical Agents, FIPA Agent Communication Language Specifications, No. XC00061, 2002

[Flichy95] Flichy, P.: "Dynamics of Modern Communication: The Shaping and Impact of New Communications Technologies".
Sage Publications, 1995
ISBN: 0803978510

[Friedman-Hill03] Friedman-Hill, E.: "Jess in Action: Rule-Based Systems in Java".
Manning Publications Co., 2003

[Gallego00] Gallego, I.; Delgado, J. & García, R.: "Use of Mobile Agents for IPR Management and Negotiation".
In Horlait, E. (ed.): "Proc. Mobile Agents for Telecommunication Applications".
Springer-Verlag, LNCS Vol. 1931, pp. 205-213, 2000
ISBN: 3-540-41069-4

[Gallego98] Gallego, I.; Delgado, J. & Acebron, J.: "Distributed models for brokerage on electronic commerce".
"Trends in distributed systems for electronic commerce".
Springer-Verlag, pp. 129-140, 1998
ISBN: 3540645640

[Gangemi02] Gangemi, A.; Guarino, N.; Masolo, C.; Oltramari, A. & Schneider, L.: "Sweetening Ontologies with DOLCE".
In Gómez-Pérez, A. & Benjamins, V. (ed.): "Knowledge Engineering and Knowledge Management. Ontologies and the Semantic Web, 13th International Conference, EKAW 2002".
Springer-Verlag, pp. 166-181, 2002

[Garcia01] García, R. & Delgado, J.: "Brokerage of Intellectual Property Rights in the Semantic Web".
In Cruz, I.F.; Decker, S.; Euzenat, J. & McGuinness, D.L. (ed.): "Proc. Semantic Web Working Symposium".
Stanford University, California, pp. 245-260, 2001

[Garcia03] García, R.; Delgado, J. & Gallego, I.: "RDDOnto, Rights Data Dictionary Ontology Version 2".
ISO/IEC JTC1/SC29/WG11, Hawaii, United States, No. M10423, 2003

[Garcia04] García, R.; Gil, R. & Delgado, J.: "Intellectual Property Rights Management using a Semantic Web Information System".
In Meersman, R. & Tari, Z. (ed.): "OTM Confederated International Conferences, CoopIS, DOA, and ODBASE 2004".
Springer-Verlag, LNCS Vol. 3291, pp. 689-704, 2004
ISBN: 3-540-23662-7

[Garcia04b] García, R.; Delgado, J. & Gallego, I.: "RELOntos, REL Ontologies".
ISO/IEC JTC1/SC29/WG11, Munich, Germany, No. M10703, 2004

[Garcia04c] García, R.; Delgado, J. & Gallego, I.: "MPEG REL and RDD Ontologies API".
ISO/IEC JTC1/SC29/WG11, Munich, Germany, No. M10702, 2004

[Garcia05b] García, R.; Gil, R.; Gallego, I. & Delgado, J.: "Formalising ODRL Semantics using Web Ontologies".
"Open Digital Rights Language Workshop, ODRL'2005".

[Garcia05c] García, R. & Celma, O.: "Semantic Integration and Retrieval of Multimedia Metadata".
"Proceedings of the ISWC 2005 Workshop on Knowledge Markup and Semantic Annotation (Semannot'2005)".
CEUR Workshop Proceedings, 2005

[Garcia05d] García, R.; Delgado, J. & Rodríguez, E.: "Ontological Analysis of the MPEG-21 Rights Data Dictionary (RDD)".
ISO/IEC JTC1/SC29/WG11, Nice, France, No. M12495, 2005

[Garcia05e] García, R. & Delgado, J.: "An Ontological Approach for the Management of Rights Data Dictionaries".
In Moens, M. & Spyns, P. (ed.): "Legal Knowledge and Information Systems".
IOS Press, Frontiers in Artificial Intelligence and Applications Vol. 134, 2005
ISBN: 1-58603-576-2

[Garcia05f] Gil, R. & García, R.: "Measuring the Semantic Web".
"Proceedings of the First On-Line conference on Metadata and Semantics Research, MTSR 2005".

[Gauvin05a] Gauvin, M.; Delgado, J.; García, R. & Rodríguez, E.: "MPEG 21 RDD spec vs MPEG 21 Requirements and Vision documents Review".
ISO/IEC JTC1/SC29/WG11, Busan, Korea, No. M11875, 2005

[Gauvin05b] Gauvin, M.; García; Delgado, J. & Rodríguez, E.: "Preliminary Results of RDD CE for Expressing "Work"".
ISO/IEC JTC1/SC29/WG11, Nice, France, No. M12511, 2005

[Genesereth98] Genesereth, M.: "Knowledge Interchange Format".
American National Standard, Proposed Draft, No. NCITS.T2/98-004, 1998

[Gil03] Gil, R.; García, R. & Delgado, J.: "Delivery context negotiated by mobile agents using CC/PP".
In Horlait, E.; Magedanz, T. & Glitho, R.H. (ed.): "Mobile Agents for Telecom Applications, (MATA'03)".
Springer-Verlag, LNCS Vol. 2881, pp. 99-110, 2003
ISBN: 3-540-20298-6

[Gil05] Gil, R.; García, R. & Delgado, J.: "An interoperable framework for IPR using web ontologies".
In Biasiotti, M.; Francesconi, E.; Sagri, M. & Lehman, J. (ed.): "Legal Ontologies and Artificial Intelligence Techniques, LOAIT 2005".
Wolf Legal Publishers, IAAIL Workshop Series Vol. 4, pp. 135-148, 2005
ISBN: 90-5850-504-9

[Gil05a] Gil, R.M.: "Agents negotiating in a semantic web architecture".
Technology Department, Universitat Pompeu Fabra, 2005
ISBN: 84-689-1256-5

[Gil05b] Gil, R.; García, R.; Delgado, J. & Rodríguez, E.: "An ontology approach for REL use of rights data dictionaries".
ISO/IEC JTC1/SC29/WG11, Busan, Korea, No. M12060, 2005

[Godel92] Godel, K.: "On Formally Undecidable Propositions of Principia Mathematica and Related Systems".
Dover Publications, 1992
ISBN: 0486669807

[Gomez04] Gómez-Pérez, A.; Fernández, M. & Corcho, O.: "Ontological Engineering".
Springer-Verlag, London, 2004
ISBN: 1-85233-551-3

[Gomez95] A. Gómez-Pérez, N.J. & Pazos, J.: "Evaluation and assessment of knowledge sharing technology".
In Mars, N.J. (ed.): "Towards Very Large Knowledge Bases".
IOS Press, pp. 289-296, 1995

[Gomez98] Gómez-Pérez, A.: "Knowledge Sharing and Reuse".
In Liebowitz, J. (ed.): "Handbook of Expert Systems".
CRC, 1998

[Gomez99] Gómez-Pérez, A. & Rojas, M.D.: "Ontological Reengineering and Reuse".
"Proc. European Knowledge Acquisition Workshop".

[Guarino02] Guarino, N. & Welty, C.: "Evaluating ontological decisions with OntoClean".
Communications of the ACM, ACM Press, New York, NY, USA, Vol. 45, No. 2, pp. 61-65, 2002

[Hendler01] Hendler, J.: "Agents and the Semantic Web".
IEEE Intelligent Systems, Vol. 16, No. 2, 2001

[Heylighen94] Heylighen, F.: "World-Wide Web: a distributed hypermedia paradigm for global networking".
"SHARE Europe: The Changing Role of IT in Business".
pp. 355-368, 1994

[Heylighen96] Heylighen, F. & Bollen, J.: "The World-Wide Web as aSuper-Brain: from metaphor to model".
"Cybernetics and Systems '96".
Austrian Society for Cybernetics, pp. 917-922, 1996

[Heylighen97] Heylighen, F.: "Towards a Global Brain. Integrating Individuals into the World-Wide Electronic Network".
"Der Sinn der Sinne".
Steidl Verlag, 1997

[Horrocks04] Horrocks, I.; Patel-Schneider, P.F.; Boley, H.; Tabet, S.; Grosof, B. & Dean, M.: "SWRL: A Semantic Web Rule Language Combining OWL and RuleML".
World Wide Web Consortium, W3C Member Submission, 2004

[Horrocks98] Horrocks, I. & Patel-Schneider, P.F.: "Optimising propositional modal satisfiability for description logic subsumption".
Springer-Verlag, LNAI Vol. 1476, 1998

[Huget04] Huget, M.: "Agent UML Notation for Multiagent System Design".
IEEE Internet Computing, Vol. 8, No. 4, pp. 63-71, 2004

[Hunter03] Hunter, J.: "Enhancing the Semantic Interoperability of Multimedia through a Core Ontology".
IEEE Transactions on Circuits and Systems for Video Technology, Special Issue on Conceptual and Dynamical Aspects of Multimedia Content Description, Vol. 13, No. 1, pp. 49-58, 2003

[Iannella02] Iannella, R.: "Open Digital Rights Language (ODRL), Version 1.1".
World Wide Web Consortium, W3C Note, 2002

[Imprimatur99] "The IMPRIMATUR Business Model, Version 2.1".
IMPRIMATUR Project (Esprit 20676), No. WP4, 1999

[ISO04] ISO: "Multimedia framework (MPEG-21) -- Part 1: Vision, Technologies and Strategy".
ISO/IEC TR 21000-1:2004, 2004

[ISO04b] ISO: "Multimedia framework (MPEG-21) -- Part 6: Rights Data Dictionary".
ISO/IEC TR 21000-6:2004, 2004

[ISO04c] ISO: "Multimedia framework (MPEG-21) -- Part 5: Rights Expression Language".
ISO/IEC TR 21000-5:2004, 2004

[Jasper01] Jasper, R. & Uschold, M.: "Enabling Task-Centered Knowledge Support through Semantic Metadata".
In Fensel, D.; Hendler, J.; Lieberman, H. & Wahlster, W. (ed.): "Semantic Web Technology".
MIT Press, 2001

[Karvounarakis04] Karvounarakis, G.; Magkanaraki, A.; Alexaki, S.; Christophides, V.; Plexousakis, D.; Scholl, M. & Tolle, K.: "RQL: A Functional Query Language for RDF".
In Gray, P.M.D.; Kerschberg, L.; King, P.J.H. & Poulovassilis, A. (ed.): "The Functional Approach to Data Management: Modelling, Analyzing and Integrating Heterogeneous Data".
Springer-Verlag, LNCS pp. 435-465, 2004

[Kifer95] M. Kifer, G.L. & Wu, J.: "Logical Foundations of Object-Oriented and Frame-Based Languages".
Journal of the Association for Computing Machinery, 1995

[Klein02] Klein, M.: "Interpreting XML Documents via an RDF Schema Ontology".
"Proceedings of the 13th International Workshop on Database and Expert Systems Applications (DEXA 2002)".
pp. 889-894, 2002

[Klir92] Klir, G.: "Facets of Systems Science".
Plenum Pub Corp, 1992
ISBN: 030643959X

[Kopena03] Kopena, J. & Regli, W.: "DAMLJessKB: A Tool for Reasoning with the Semantic Web".
IEEE Intelligent Systems, Vol. 18, No. 3, pp. 74-77, 2003

[Kowalski86] Kowalski, R.A.: "Logic for Problem Solving".
North Holland Publishing Co., 1986
ISBN: 04440036597

[Kruchten98] Kruchten, P.: "The Rational Unified Process: An Introduction".
Addison Wesley, 1998

[Lakshmanan03] Lakshmanan, L. & Sadri, F.: "Interoperability on XML Data".
"Proceedings of the 2nd International Semantic Web Conference (ICSW 03)".
Springer-Verlag, 2003

[Leishman89] Leishman, D.A.: "Principled Analogical Tool: Based on Evaluations of Partial Correspondences over Conceptual Graphs".
University of Calgary, Canada, 1989

[Lessig03] Lessig, L.: "The Creative Commons".
RBL, Tokyo, 2003

[Levin93] Levin, B.: "English Verb Classes and Alternations:~A Preliminary Investigation".
University of Chicago Press, 1993

[Lofting] Lofting, C.J.: "The Neuro-Cognitive and Emotional Roots of Mathematics".


[Manasse01] Manasse, M.: "Why Rights Management is wrong (and what to do instead)".
"Proc. W3C Workshop on Digital Rights Management for the Web".

[Martin04] Martin, D. & others: "Bringing Semantics to Web Services: The OWL-S Approach".
In Cardoso, J. & Sheth, A.P. (ed.): "Proceedings of the First International Workshop on Semantic Web Services and Web Process Composition (SWSWPC 2004)".
Springer, LNCS Vol. 3387, 2004
ISBN: 3-540-24328-3

[Melnik01] Melnik, S.: "RDF API Draft: cryptographic digests of RDF models and statements".

[Mitra02] "SOAP Version 1.2 Part 0: Primer".
In Mitra, N. (ed.): 2002

[MPEG01] MPEG: "Call for Proposals for a Rights Data Dictionary and a Rights Expression Language".
ISO/IEC JTC1/SC29/WG11, Sydney, Australia, No. W4335, 2001

[Niles01] Niles, I. & Pease, A.: "Towards a standard upper ontology".
In Welty, C. & Smith, B. (ed.): "FOIS '01: Proceedings of the international conference on Formal Ontology in Information Systems".
ACM Press, New York, NY, USA, pp. 2-9, 2001
ISBN: 1-58113-377-4

[Nonaka95] Nonaka, I. & Takeuchi, H.: "The knowledge-creating company".
Oxford University Press, 1995

[Novak84] Novak, J. & Gowin, D.: "Learning How to Learn".
Cambridge University Press, 84

[Pan04] Pan, J.Z.: "Description Logics: Reasoning Support for the Semantic Web".
School of Computer Science, The University of Manchester, Oxford Rd, Manchester M13 9PL, UK, 2004

[Pan05] Pan, J.Z. & Horrocks, I.: "OWL-Eu: Adding Customised Datatypes into OWL".
In Euzenat, J. & Gómez-Pérez, A. (ed.): "Proc. of Second European Semantic Web Conference (ESWC 2005)".
Springer-Verlag, LNCS Vol. 3532, pp. 153-166, 2005

[Patel-Schneider02] Patel-Schneider, P. & Simeon, J.: "The Yin/Yang web: XML syntax and RDF semantics".
"Proceedings of the 11th International World Wide Web Conference (WWW02)".
pp. 443-453, 2002

[Patel-Schneider04] Patel-Schneider, P.F.: "A Proposal for a SWRL Extension to First-Order Logic".
DARPA DAML Program, 2004

[Pease02] Pease, A.; Niles, I. & Li, J.: "The Suggested Upper Merged Ontology: A Large Ontology for the Semantic Web and its Applications".
In Pease, A. (ed.): "Ontologies and the Semantic Web, Papers from the AAAI Workshop".
AAAI Press, 2002
ISBN: 1-57735-164-9

[Peirce09] Peirce, C.S.: "Existential Graphs, Manuscript 514".

[Pemberton02] "XHTML 1.0 The Extensible HyperText Markup Language".
In al., S.P.e. (ed.): 2002

[Perron99] Perron, M.: "Construction of a knowledge base of conceptual graphs".
Department of Computing Science, University of Alberta, Canada, 1999

[Pierce35] Pierce, C.S.: "The Collected Papers of Charles Sanders Peirce".
Harvard University Press, 1935

[Polanyi97] Polanyi, M.: "The Tacit Dimension".
In Prusak, L. (ed.): "Knowledge in Organizations".
Butterworth-Heinemann, pp. 135-146, 1997

[Qu04] Qu, Y.; Zhang, X. & Li, H.: "OREL: an ontology-based rights expression language".
"WWW Alt. '04: Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters".
ACM Press, New York, NY, USA, pp. 324-325, 2004
ISBN: 1-58113-912-8

[Reynolds01] Reynolds, D.: "Amateur introduction to description logics".
Hewlett-Packard Laboratory, 2001

[Rojas98] Rojas, M.D.: "Ontologias de iones monoatomicos en variables fisicos del medio ambiente".
Facultad Informatica, Universidad Politecnica de Madrid, Spain, 1998

[Rosnay03] de Rosnay, M.D.: "Copyright Conflicts Resolution: A Method Based on Legal Ontologies in an Architecture Enabling Subsidiarity".
In Meersman, R. & Tari, Z. (ed.): "On The Move to Meaningful Internet Systems 2003: OTM 2003 Workshops".
Springer-Verlag, LNCS Vol. 2889, pp. 635-647, 2003
ISBN: 3-540-20494-6

[Russell95] Russell, S. & Norvig, P.: "Artificial Intelligence, a modern approach".
Prentice Hall, 1995
ISBN: 0131038052

[Rust00] Rust, G. & Bide, M.: "The metadata framework: Principles, model and data dictionary".
Indecs Framework Ltd, No. WP1a-006-2.0, 2000

[Salembier02] Salembier, P. & Smith, J.: "Overview of MPEG-7 multimedia description schemes and schema tools".
In Manjunath, B.S.; Salembier, P. & Sikora, T. (ed.): "Introduction to MPEG-7: Multimedia Content Description Interface".
John Wiley & Sons, Chichester, 2002

[Schultz97] Schultz, D.J. & others: "IEEE Standard for Developing Software Life Cycle Processes".
The Institute of Electrical and Electronics Engineers, New York, USA, IEEE Std, No. 1074-1997, 1997
ISBN: 1-55937-993-6

[Schwitter05] Schwitter, R.: "A Controlled Natural Language Layer for the Semantic Web".
In Zhang, S. & Jarvis, R. (ed.): "The 18th Australian Joint Conference on Artificial Intelligence".
Springer-Verlag, LNAI Vol. 3809, pp. 425-434, 2005

[Simpson02] Simpson, J.E.: "XPath and XPointer. Locating Content in XML Documents".
O'Reilly, 2002
ISBN: 0-596-00291-2

[Smith01] Smith, R.: "What's Required in Knowledge Technologies - A Practical View".
"Knowledge Technologies".

[Sowa00] Sowa, J.F.: "Knowledge Representation. Logical, philosophical and computational foundations".
Brooks Cole Publishing Co., 2000
ISBN: 0534949657

[Sowa01] "Conceptual Graph Standard".
In Sowa, J.F. (ed.): 2001

[Sowa91] Sowa, J.F.: "Principles of Semantic Networks: Explorations in the Representation of Knowledge".
Morgan Kaufmann, Representation and Reasoning 1991
ISBN: 1558600884

[Stefik97] Stefik, M.: "Shifting the Possible: How Trusted Systems and Digital Property Rights Challenge Us to Rethink Digital Publishing".
Berkeley Technology Law, Vol. 12, No. 1, 1997

[Stenmark02] Stenmark, D.: "Information vs. Knowledge: The Role of intranets in Knowledge Management".
"Proceedings of HICSS".
IEEE Press, 2002

[Studer98] R. Studer, R.; Benjamins, R. & Fensel, D.: "Knowledge engineering: principles and methods".
Data and knowledge engineering, Vol. 25, pp. 161-197, 1998

[Tous05] Tous, R.; García, R.; Rodríguez, E. & Delgado, J.: "Arquitecture of a Semantic XPath Processor. Application to Digital Rights Management (DRM)".
In Bauknecht, K.; Pröll, B. & Werthner, H. (ed.): "E-Commerce and Web Technologies: 6th International Conference, EC-Web 2005".
Springer-Verlag, LNCS Vol. 3590, pp. 1-10, 2005
ISBN: 3-540-28467-2

[Tsoukas96] Tsoukas, H.: "The Firm as a Distributed Knowledge System: A Constructionist Approach".
Strategic Management Journal, Vol. 17, pp. 11-25, 1996

[Tummarello05] Tummarello, G.; Morbidon, C.; Puliti, P. & Piazza, F.: "The DBin Semantic Web platform: An Overview".
"WWW2005 Workshop on The Semantic Computing Initiative (SeC?05)".
Chiba, Japan, 2005

[Uschold96] Uschold, M. & Gruninger, M.: "Ontologies: principles, methods and applications".
Knowledge Engineering Review, Vol. 11, No. 2, 1996

[Verspoor97] Verspoor, C.M.: "Contextually Dependent Lexical Semantics".
Centre for Cognitive Science, University of Edinburgh, UK, 1997

[Vossen98] Vossen, P.: "EuroWordNet: A Multilingual Database with Lexical Semantic Networks".
Kluwer Academic Publishers, 1998

[Walle05] de Walle, R.V. & Burnett, I.: "The MPEG-21 Book".
John Wiley & Sons, Chichester, UK, 2005
ISBN: 0-470-01011-8

[Wang02] Wang, X.; Lao, G.; DeMartini, T.; Reddy, H.; Nguyen, M. & Valenzuela, E.: "XrML - eXtensible rights Markup Language".
"XMLSEC '02: Proceedings of the 2002 ACM workshop on XML security".
ACM Press, New York, NY, USA, pp. 71-79, 2002
ISBN: 1-58113-632-3

[Wang05] Wang, X.; DeMartini, T.; Wragg, B.; Paramasivam, M. & Barlas, C.: "The MPEG-21 rights expression language and rights data dictionary".
IEEE Transactions on Multimedia, Vol. 7, No. 3, pp. 408-417, 2005

[WIPO04] WIPO: "WIPO Intellectual Property Handbook: Policy, Law and Use".
WIPO Publications, No. 489, 2004
ISBN: 92-805-1291-7

[Yergeau04] Yergeau, F.; Bray, T.; Paoli, J.; Sperberg-McQueen, C.M. & Maler, E.: "Extensible Markup Language (XML) 1.0".
XML Core Working Group, World Wide Web Consortium, W3C Recommendation, 2004