2Crofts N, Doerr M, Gill T, et al. Definition of the C1DOC Concep- tual Reference Model[EB/OL]. (2006-01-01). http://cidoc. ics. forth.gr/definition_cidoc.html.
3Sivashanmugam K, Verma K, Sheth A, et al. Adding Semantics to Web Services Standards[C]//Proc. of International Conference on Web Services. Las Vegas, Nevada, USA: [s. n.], 2003.
4Verma K, Sheth A. Semantically Annotating a Web Service[J]. IEEE lnternet Computing, 2007, 11 (2): 83-85.
5Akkiraju R, Farrell J, Miller J A, et al. Web Service Semantics: WSDL-S, Technical Note, Version1.0[EB/OL]. (2005-01-01). http:// www.w3.org/2005/04/FSWS/Submissions/17/WSDL-S.htm.
6Doerr M. The CIDOC Conceptual Reference Model: An Ontological Approach to Semantic lnteroperability of Metadata[J]. A1 Magazine, 2003, 24(3): 75-92.
7ICOM/CIDOC Documentation Standards Group. Definition of CIDOC conceptual reference model. Version 5.0.1 [ EB/OL ]. ICOM/ C1DOC CRaM Special Interest Group, 2009- 11 -23.
9iva P., Doerr M. and Zumer M. FRBRoo: Enabling a Conamon View of Information from Memory Institutions [J]. International Cataloguing and Bibliographic Control, 2009, 38 (2): 30-34.
