SemWebCentral
Kowari is a powerful, scalable, transaction-safe metadata server. ... has been moved from http://sofa.dev.java.net and got new home on SemWebCentral. ...
http://projects.semwebcentral.org/
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semanticweb
semantic
opensource
tools
rdf
ontology
owl
software
web
programming
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The Suggested Upper Merged Ontology (SUMO) - Ontology Portal
A free, formal ontology in first order logic with domain ontologies totalling 20,000 concepts and 60,000 axioms, with mappings to all of WordNet.
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ontology
semanticweb
sumo
wordnet
taxonomy
owl
ontologies
rdf
semantic
research
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BrownSauce RDF Browser
There is RDF data all over the place, in XML documents and sources ... Getting all that data is impractical, and would be unreadable (to say the least) ...
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rdf
browser
semanticweb
tools
xml
software
web
semantic
brownsauce
jena
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SchemaWeb - Browse
Home | Browse | Search | Query | Web Services | Submit a Schema | Contact ... http://www.daml.org/2001/10/html/airport-ont# AKT Reference Ontology (Portal Ontology) ...
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ontology
rdf
semanticweb
reference
schema
owl
metadata
xml
semantic
ontologies
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Top 10 Semantic Web Products of 2009
No information avaiable
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semanticweb
semantic
web2.0
web
tools
2009
linkeddata
research
internet
search
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Welcome to the Mulgara Project!
Mulgara is a scalable RDF database written entirely in Java. ... Mulgara v2.1.1 has been released. ... Like the Kowari, the Mulgara is an Australian marsupial, ...
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rdf
database
java
semanticweb
opensource
semantic
triplestore
mulgara
storage
software
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ActiveRDF
... activerdf.org/test/' # now we can access all RDF properties of a person as Ruby attributes: eyal = RDFS::Resource.new 'http://activerdf.org/test/eyal' puts eyal. ...
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rdf
ruby
semanticweb
rails
rubyonrails
semantic
ontology
library
programming
web
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D2RQ - Treating Non-RDF Databases as Virtual RDF Graphs - Chris Bizer
D2RQ is a declarative language to describe mappings between relational database ... The D2RQ Platform uses these mapping to enables applications to access a RDF ...
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rdf
semanticweb
database
sparql
mapping
semantic
ontology
owl
rdbms
sql
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OWL API
The OWL API is a Java interface and implementation for the W3C Web Ontology Language OWL. The latest version of the API is focused towards OWL 2 which encompasses, ...
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owl
java
semanticweb
api
ontology
rdf
library
opensource
programming
owlapi
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Linked Data | Linked Data - Connect Distributed Data across the Web
More specifically, Wikipedia defines Linked Data as "a term used to describe a ... This site exists to provide a home for, or pointers to, resources ...
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semanticweb
linkeddata
rdf
data
semantic
web
database
standards
reference
research
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OWL 2 Web Ontology Language Document Overview
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owl
w3c
semanticweb
ontology
owl2
web
semantic
rdf
language
standard
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