December 2009
April 2009
January 2009
December 2008
November 2008
ARQ - Property Paths
by greut
A property path expression (or just 'path') is similar to a string regular expression but over properties, not characters. ARQ determines all matches of a path expression and binds subject or object as appropriate. Only one match is recorded - no duplicates for any given path expression, although is the path is used in a situation where it's initial points is already repeated in a pattern, then this duplication is preserved.
RegExp ou XPath appliqué à un graphe? Intéressant, mais peut-être abscons.
October 2008
The Freebase Blog » Blog Archive » A Brief Tour of Graphd
by greut
Freebase.com is powered by a tuple store called graphd. Graphd is a C/Unix server which processes commands in a simple template-based query language.
linked articles are also interesting
August 2008
July 2008
June 2008
ResumeRDF Ontology Specification
by greut
ResumeRDF is an ontology developed to express information contained in a personal Resume or Curriculum Vitae (CV) on the Semantic Web. This includes information about work and academic experience, skills, etc.
time for me to try xhtml/html5+rdfa
May 2008
GraphPath Language
by srt
