PUBLIC MARKS with tag owl

Falcon-AO, a prominent component of Falcon, is an automatic ontology matching system that helps actualize interoperability between (Semantic) Web applications that use different but related ontologies. Recently, it has become a very practical and popular choice for matching Web ontologies expressed by RDF(S) and OWL. Falcon-AO is implemented in Java, and presently, it is an open source project under the Apache 2.0 license.

MWSAF(METEOR-S Web Service Annotation Framework) is a semantic web based graphical tool that enables you to annotate existing Web service descriptions with Ontologies. It facilitates the parsing of WSDL files and Ontologies. This enables the user to annotate Web service descriptions semi-automatically.

The Web of Data has many equivalent URIs.

This service helps you to find co-references between different data sets.

Enter a known URI, or use Sindice to search first.

Sketch of the RDF/OWL/SKOS technology landscape for describing topics.

SWOOP is a tool for creating, editing, and debugging OWL ontologies. It was produced by the MIND lab at University of Maryland, College Park, but is now an open source project with contributers from all over.

Ever have wondered if there is something around like a command line for the Semantic Web? An online tool that allows you load and query a range of data sources? Well, peradventure Benjamin Nowack has developed a tool, called SPARQLBot, that does all this

An ontology to describe an Exif format picture data. All Exif 2.2 tags are defined as OWL properties (annotated by 'exif:exifNumber' in this vocabulary), as well as several terms to help this schema.

RDF and OWL files