Browse free open source Java Semantic Web Software and projects below. Use the toggles on the left to filter open source Java Semantic Web Software by OS, license, language, programming language, and project status.

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  • 1
    S-FENG stands for Semantic-FEderation Next Generation. S-FENG represents the solution for managing federation of registries with its related aspects: affiliation, promotion, semantic publication and discovery, according to UDDI 3.0.2 specifications.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 2
    AnnoCultor: porting cultural repositories to the Semantic Web.
    Downloads: 3 This Week
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    See Project
  • 3
    KADMOS
    KADMOS provides a lightweight API for alignment of OWL 2 ontologies. It is based on the OWL API v3.
    Downloads: 1 This Week
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    See Project
  • 4
    The “RDB2RDF Mapper” is a Java based software desktop application which allows a user to create a mapping file between a relational database and an RDFS/OWL ontology via a graphical user interface. This project is ANDS-funded.
    Downloads: 1 This Week
    Last Update:
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  • Photo and Video Editing APIs and SDKs Icon
    Photo and Video Editing APIs and SDKs

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  • 5
    DODDLE-OWL

    DODDLE-OWL

    a Domain Ontology rapiD DeveLopment Environment – OWL extension

    DODDLE-OWL is a domain ontology development tool for the Semantic Web. DODDLE-OWL makes reuse of existing ontologies and supports the semi-automatic construction of taxonomic and other relationships in domain ontologies from documents.
    Downloads: 0 This Week
    Last Update:
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  • 6
    FilteredPush
    Network software for annotation and quality control of distributed data. Supported by NSF: DBI 0646266 and NSF: DBI 0960535. http://wiki.filteredpush.org
    Downloads: 0 This Week
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  • 7
    HBaseTableManager lets you create HBaseTables from RDF be it in a File or remotely available via HTTP. An example HTable.rdf is included and also available via http://turnguard.com/hbase/util/HTable.rdf for testing.
    Downloads: 0 This Week
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  • 8

    JS SmartM3 KP API

    javascript API for SmartM3

    Porting of the SmartM3 Triple Space's KP on JavaScript. Due to limitations on JS connectivity a "WebSocket to TCP" relay has been developed in order to enable JavaScript KP to communicato with a SmartM3 SIB. Relay is based on jWebSocketServer. User manual currently only in italian :(
    Downloads: 0 This Week
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  • 9

    Java OWL Reader

    Java library which offers information contained in an OWL resource

    A Java library which reads an OWL resource, e.g. an OWL file, and offers methods to get the contained information. For that is has methods to get all OWL classes together with their subclasses and their data types (i.e. their data properties), all relations of these OWL classes (i.e. all object properties), all OWL individuals together with their classes and their data values (i.e. their positive data property assertions) and all relations of these OWL individuals (i.e. all their positive object property assertions).
    Downloads: 0 This Week
    Last Update:
    See Project
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    Build Securely on Azure with Proven Frameworks

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    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
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  • 10
    *** IMPORTANT NOTICE *** The source code of the earliest version of LODE is now available at http://www.github.com/essepuntato/LODE Even if the SourceForge repository is still active, it concerns old versions of the tool and it is not maintained anymore. *** SERVICE DESCRIPTION *** LODE is a service that extracts axioms and annotations from an OWL ontology, and renders them as ordered lists, together with their textual definitions, in a human-readable HTML page designed for browsing and navigation by means of embedded links.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    NG4J - 'Named Graphs API for Jena' is an extension to the Jena Semantic Web framework for parsing, manipulating and serializing sets of Named Graphs. For details about Named Graphs see http://www.w3.org/2004/03/trix/
    Downloads: 0 This Week
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    See Project
  • 12
    OntoModel is a UML-based editor that works with OWL ontologies. The usage of the UML extension mechanism makes it possible to develope and maintain OWL ontologies with MDA technologies. Implemented as NeOn Toolkit (http://www.neon-toolkit.org) plugin.
    Downloads: 0 This Week
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  • 13
    An semantic editor for describing public administration services. Produces ontologies containing a workflow description in owl notation. Can be used for modelling processes in different fields, but was originally focused on semantically describing government services with their corresponding documents, fees and other information items. Launch the editor with Java Web Start at http://ri.tdf.lv
    Downloads: 0 This Week
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  • 14

    RDB2LOD

    A software to publish Relational Databases in RDF format

    This software facilitate and automate publishing, in the Semantic Web, linked open data obtained from relational database (RDB), through the integration between the D2RQ tools used in this process. It also offers a new tool that allows the semi-automatic customization of the generated mapping file in order to incorporate a domain ontology supplied by the user.
    Downloads: 0 This Week
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  • 15

    RDF Content Provider for iQser GIN

    Plugin to connect RDF sources with the GIN Server

    GIN Server is a semantic middleware for easy data integration and automized analysis. The extendable architecture allows to plugin in data sources, analytics and event handling. This RDF Content Provider enables access to Semantic Web Content as an RDF file or SPAEQL endpoint.
    Downloads: 0 This Week
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    See Project
  • 16

    RDFConvert

    commandline syntax convertor for RDF

    RDFConvert is a simple command-line tool for converting RDF file betweeen different syntax formats. It is based on the OpenRDF Rio parser toolkit, and currently supports RDF/XML, Trig, Trix, Turtle, N3, N-Triples, RDF/JSON, JSON-LD, Sesame Binary RDF and N-Quads.
    Downloads: 0 This Week
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    See Project
  • 17
    RDFVCardJavaAPI
    A set of java api to manipulate a vcard file represented in RDF/XML according to W3C specification (http://www.w3.org/TR/vcard-rdf).
    Downloads: 0 This Week
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  • 18
    RuDolFWS (a.k.a. RDFWS) is a web service that lets you add, modify, remove and manage ontologies in a remote Sesame repository server.
    Downloads: 0 This Week
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  • 19
    A number of implementations of the W3C POWDER Recommendation
    Downloads: 0 This Week
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  • 20
    Metadata.net is a collection of website components and tools for creating and using metadata produced by the eResearch Group at ITEE, University of Queensland.
    Downloads: 0 This Week
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  • 21

    wsdl2rdf

    WSDL 2.0 to RDF mapping implementation library

    This library facilitates a creation and management of OWL 2 ontology that describes a web service as defined in WSDL Version 2.0: RDF Mapping W3C specification. While the specification is based OWL 1.1 version, the library uses "The OWL API" which is OWL 2 based.
    Downloads: 0 This Week
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    See Project
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