Metadata for Web Resources: How Metadata Works on the Web - By Martin Dillon. "The task of this paper: how do we gain (bibliographic) control over knowledge resources on the Web?" - http://www.loc.gov/catdir/bibcontrol/dillon_paper.html
Web design issues; What a semantic can represent - What the semantic web is not, and how other data models map into directed labelled graphs by Tim Berners-Lee. - http://www.w3.org/DesignIssues/RDFnot.html
Semantic Web roadmap - An attempt to give a high-level plan of the architecture of the Semantic Web by Tim Berners-Lee. - http://www.w3.org/DesignIssues/Semantic.html
Semantic Web: Why RDF is more than XML - An overview on why RDF model is different from the XML model by Tim Berners-Lee. - http://www.w3.org/DesignIssues/RDF-XML.html
Query + Metadata + Logic = Metalog - A paper on a new querying language, Metalog, which allows users to write inference rules and queries in English-like syntax. Shows how these reasoning rules have equivalent representation both as RDF descriptions and as logic programs. - http://www.w3.org/TandS/QL/QL98/pp/metalog.html
Storing RDF in a relational database - An informal summary of various approaches to storing RDF in a relational database by Sergey Melnik (Stanford. - http://www-db.stanford.edu/~melnik/rdf/db.html
A Query and Inference Service for RDF - This paper describes some existing techniques used in logic program evaluation and examines how RDF descriptions fit into this framework. - http://www.w3.org/TandS/QL/QL98/pp/queryservice.html