sparql endpoint DBPedia and JQuery I was wondering if I can develop and app using DBPedia as well as JQuery ajax. Since most of the people out here were looking around for a simple demo application where they can utilize the power of semantic web to get some interesting data as well as some easy way to do so.After this tutorial I guess you will have a fare idea to start to build your first semantic web app. So I came up with a small project called “ Know India “. This project concentrates on showing various information from different stated of India. We will get along with this entire tutorial and build a small application that retrieves information according the state selected and gives us the external links to that state and information about the famous people out there. We will accomplish this entire thing in three steps. Configuring the auto-complete as well as fetching the abstract. Fetching the External links for the states. Fetching the famous people, their pics and an abstract about them. Basic knowledge on SPARQL.
Mulgara produce RDF TopBraid Enterprise Vocabulary Net User and Reference Guide: User guide TopBraid Enterprise Vocabulary Net User and Reference Guide This chapter shows you how you can use EVN to perform the basic tasks associated with the editing and maintenance of multi-user vocabularies. Table of Contents 1. The EVN home screen The top of the EVN home screen lists up to three categories of vocabularies, depending on what role the logged-in user has for each vocabulary: Vocabularies that you can edit, Vocabularies that you can view, and Vocabularies that you have no access to. The menu below the listed vocabularies offers these options: Create New Vocabulary is described further in Creating a new vocabulary. The next section of the EVN home screen lists up to three categories of ontologies, depending on what role the logged-in user has for each: Ontologies that you manage, Ontologies that you can view, and Ontologies that you have no access to. For the purposes of EVN, vocabularies are defined as models that are based on SKOS. 2. 2.2 Browsing information about concepts
Parliament RDFa 1.1 Distiller and Parser Warning: This version implements RDFa 1.1 Core, including the handling of the Role Attribute. The distiller can also run in XHTML+RDFa 1.0 mode (if the incoming XHTML content uses the RDFa 1.0 DTD and/or sets the version attribute). The package available for download, although it may be slightly out of sync with the code running this service. If you intend to use this service regularly on large scale, consider downloading the package and use it locally. Storing a (conceptually) “cached” version of the generated RDF, instead of referring to the live service, might also be an alternative to consider in trying to avoid overloading this server… What is it? RDFa 1.1 is a specification for attributes to be used with XML languages or with HTML5 to express structured data. As installed, this service is a server-side implementation of RDFa. Distiller options Output format (option: format; values: turtle, xml, json, nt; default: turtle) The default output format is Turtle. text/html: HTML5+RDFa.
SIMILE Project Jena SDB - persistent triple stores using relational databases SDB uses an SQL database for the storage and query of RDF data. Many databases are supported, both Open Source and proprietary. An SDB store can be accessed and managed with the provided command line scripts and via the Jena API. Use of SDB for new applications is not recommended. This component is "maintenance only". TDB is faster, more scalable and better supported than SDB. Status As of June 2013 the Jena developers agreed to treat SDB as being only maintanined where possible. The developers intend to continue releasing SDB alongside other Jena components but it is not actively developed. SDB may be revived as a fully supported component if members of the community come forward to develop it. Documentation Downloads SDB is distributed from the Apache Jena project. Subversion SDB subversion repository at Apache. Support Support and questions Details Database Notes List of databases supported Notes:
OpenLink Virtuoso (Open-Source Edition) | Free Development software downloads Piggy Bank Piggy Bank Contributing Piggy Bank is an open source software and built around the spirit of open participation and collaboration. There are several ways you can help: Blog about Piggy Bank Subscribe to our mailing lists to show your interest and give us feedback Report problems and ask for new features through our issue tracking system (but take a look at our todo list first) Send us patches or fixes to the code Publish Semantic Web data on your web site (how-to) for Piggy Bank’s consumption Write and submit new screen scrapers for others to use Research Publications on Piggy Bank: David Huynh, Stefano Mazzocchi, and David Karger. Related research: History Licensing & Legal Issues Piggy Bank is open source software and is licensed under the BSD license. Note, however, that this software ships with libraries that are not released under the same license; that we interpret their licensing terms to be compatible with ours and that we are redistributing them unmodified. Disclaimer Credits
LargeTripleStores This page is for references to signed quotes of deployments of large triples stores rather than predictions of what some software might scale to. Table of Contents: AllegroGraph (1+Trillion) Franz announced at the June 2011 Semtech conference a load and query of 310 Billion triples as part of a joint project with Intel. In August 2011, with the help of Stillwater SC and Intel we achieved the industry's first load and query of 1 Trillion RDF Triples. The driving force has been Amdocs and their AIDA platform. We currently load LUBM 8000 in just over 36 minutes. Franz is in late-stage development on a clustered version of AllegroGraph that will push storage into trillions of triples. Note 1: AllegroGraph provides dynamic reasoning and DOES NOT require materialization. Stardog (50B) Stardog is a pure Java RDF database which supports all of the OWL2 profiles using a dynamic (backward-chaining) approach. OpenLink Virtuoso v6.1 - 15.4B+ explicit; uncounted virtual/inferred Benchmarks data sources
rdf4h-0.9.1 'RDF for Haskell' is a library for working with RDF in Haskell. At present it includes parsers and serializers for RDF in the N-Triples and Turtle, and parsing support for RDF/XML. It provides abilities such as querying for triples containing a particular subject, predicate, or object, or selecting triples that satisfy an arbitrary predicate function. No changelog available Properties Modules Flags Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. Downloads rdf4h-0.9.1.tar.gz [browse] (Cabal source package)Package description (included in the package) Maintainers' corner For package maintainers and hackage trustees edit package information