An Algebraic Specification of the Semantic Web
  We present a formal specification of the Semantic Web, as an extension of the World Wide Web using the well known algebraic specification language CafeOBJ. Our approach allows the description of the key elements of the Semantic Web technologies, in order to give a better understanding of the system, without getting involved with their implementation details that might not yet be standardized. This specification is part of our work in progress concerning the modeling the Social Semantic Web. 
Katerina Ksystra, Nikolaos Triantafyllou, Petros Stefaneas and   Panayiotis Frangos
cs.LO