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Semantic MediaWiki

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Claimed by Wikimedia Analyzed 1 day ago

Semantic MediaWiki (SMW) is a free, open-source extension to MediaWiki – the wiki software that powers Wikipedia – that lets you store and query data within the wiki's pages. Semantic MediaWiki is also a full-fledged framework, in conjunction with many spinoff extensions, that can turn a wiki ... [More] into a powerful and flexible knowledge management system. All data created within SMW can easily be published via the Semantic Web, allowing other systems to use this data seamlessly. [Less]

251K lines of code

21 current contributors

4 days since last commit

24 users on Open Hub

Moderate Activity
4.5
   
0 Reviews
I Use This
Mostly written in PHP
Licenses: gpl
Tags cms extension front_ends mediawiki mysql owl php rdf semantic semantic_mediawiki semanticweb smw 3 more...

rdflib

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  Analyzed about 3 hours ago

rdf handling library for python

78.8K lines of code

6 current contributors

about 15 hours since last commit

15 users on Open Hub

Moderate Activity
4.33333
   
0 Reviews
I Use This
Mostly written in Python
Licenses: BSD-2-Clause
Tags n3 python rdf rdfa semanticweb sparql

CubicWeb

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Claimed by Logilab Analyzed over 1 year ago

CubicWeb is a semantic web application framework, licensed under the LGPL, that empowers developers to efficiently build web applications by reusing components (called cubes) and following the well known object-oriented design principles. Its main features are: * an engine driven by the ... [More] explicit data model of the application, * a query language named RQL similar to W3C’s SPARQL, * a selection+view mechanism for semi-automatic XHTML/XML/JSON/text generation, * a library of reusable components (data model and views) that fulfill common needs, * the power and flexibility of the Python programming language, * the reliability of SQL databases, LDAP directories, Subversion and Mercurial for storage backends. [Less]

153K lines of code

16 current contributors

over 1 year since last commit

11 users on Open Hub

Activity Not Available
5.0
 
0 Reviews
I Use This
Mostly written in Python
Licenses: lgpl
Tags ecmascript extranet framework freesoftware intranet javascript jquery jqueryui json opensource postgresql python 9 more...

Ontopia

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  Analyzed about 5 hours ago

A complete set of tools for building Topic Maps-based solutions.

761K lines of code

1 current contributors

2 months since last commit

9 users on Open Hub

Moderate Activity
5.0
 
0 Reviews
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Mostly written in Java
Licenses: apache_2
Tags ctm cxtm java ltm rdf rdfxml semanticweb tmapi topicmap topicmaps xtm

OWL API

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  Analyzed about 6 hours ago

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, OWL-Lite, OWL-DL and some elements of OWL-Full.

215K lines of code

7 current contributors

11 days since last commit

9 users on Open Hub

Low Activity
4.66667
   
0 Reviews
I Use This
Mostly written in Java
Licenses: apache_2, lgpl
Tags java ontology owl owl2 owlapi semanticweb

tinyTiM - Topic Maps engine

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  Analyzed over 1 year ago

tinyTiM is a Topic Maps API (TMAPI) conformant Topic Maps engine written in Java with a small overhead and minimal runtime dependencies.

112K lines of code

0 current contributors

almost 15 years since last commit

7 users on Open Hub

Activity Not Available
5.0
 
0 Reviews
I Use This
Mostly written in Java
Licenses: apache_2
Tags ctm cxtm java ltm maps n3 n-triples rdf rdfxml semantic semanticweb tinytim 7 more...

UnBBayes

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  No analysis available

UnBBayes is a probabilistic network framework written in Java. It has both a GUI and an API with inference, sampling, learning and evaluation. It supports BN, ID, MSBN, OOBN, HBN, MEBN/PR-OWL, structure, parameter and incremental learning.

0 lines of code

0 current contributors

0 since last commit

6 users on Open Hub

Activity Not Available
4.2
   
3 Reviews
I Use This
Mostly written in language not available
Licenses: gpl3
Tags bayes bayesian bayesianinference bayesianmodelling bayesiannetworks inference java mebnlogic ontology probability reasoning semantic-web 3 more...

Pellet

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  Analyzed about 8 hours ago

Pellet is an open source, OWL DL reasoner in Java developed and supported by Clark & Parsia, LLC.

410K lines of code

0 current contributors

almost 9 years since last commit

5 users on Open Hub

Inactive
4.75
   
0 Reviews
I Use This
Mostly written in Java
Licenses: AGPL3
Tags descriptionlogic dl java logic ontology owl owl2 owlapi owldl reasoner semanticweb

Apache Any23

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Claimed by Apache Software Foundation Analyzed about 10 hours ago

Anything To Triples (any23) is a library and web service that extracts structured data in RDF format from a variety of Web documents. Currently it supports the following input formats: RDF/XML, Turtle, Notation 3 RDFa Microformats: Adr, Geo, hCalendar, hCard, hListing, hResume, hReview, License ... [More] , XFN Any23 is written in Java and licensed under the Apache License. Documentation is available in the Wiki. The original codebase comes from open-sourcing the “RDFizer” component of the Sindice search engine. The project is supported by DERI Galway and the OKKAM project (ICT-215032). [Less]

70.4K lines of code

6 current contributors

over 3 years since last commit

4 users on Open Hub

Inactive
4.66667
   
0 Reviews
I Use This
Mostly written in Java
Licenses: apache_2
Tags analyzer commandline extractor java microformats mime rdf rdfa semanticweb service triples web 1 more...

Foafpress

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  Analyzed about 21 hours ago

Foafpress is an open-source PHP web application and presentation engine for RDF data stored in files, e.g. your FOAF profile. It allows you to aggregate and publish data from multiple web sources via Linked Data.

2.7K lines of code

0 current contributors

over 13 years since last commit

4 users on Open Hub

Inactive
5.0
 
0 Reviews
I Use This
Mostly written in PHP
Licenses: gpl
Tags arc2 foaf html linkeddata n-triples php rdf rdfxml semantic semanticweb social spcms 1 more...