XMI is a standard format for metadata exchange supported by OMG, the group that is responsible for standards such as UML, CORBA, and the Common Warehouse Metamodel. The UML back-end plug-in provides an import and export mechanism between the Protege knowledge model and the object-oriented modeling language UML. Please note that this back-end was developed specifically for frame-based ontologies (not OWL). clp file which can then be loaded to CLIPS for programming with production rules.Ĭreate, import, and save RDF(S) files. After the transformation it produces in the given path a. Owl2Cool is a tab-widget which provides an interface to Protege users for transorming a given OWL ontology to the object-oriented language COOL. Key features of Ontop are its solid theoretical foundations, a virtual approach to OBDA that avoids materializing triples and that is implemented through query rewriting techniques, extensive optimizations exploiting all elements of the OBDA architecture, its compliance to all relevant W3C recommendations (including SPARQL queries, R2RML mappings, and OWL 2 QL and RDFS ontologies), and its support for all major relational databases. Ontop is an open-source Ontology Based Data Access (OBDA) system that allows for querying relational data sources through a conceptual representation of the domain of interest, provided in terms of an ontology, to which the data sources are mapped. It's extremely fast and is packed with features. One of the consequences of having clients based all around the world is that you tend to get words with diacritic characters (e.g.
IMPORT .CSV INTO LIGHTWRIGHT MANUAL
Ontop is a platform to query databases as Virtual RDF Graphs using SPARQL. We used a lot of our manual import learnings to build the logic for parsing the CSV and mapping the data into a suitable structure that we could post to our Tracking API. OntoBase can be connected to any relational database- providing access to data, virtually without any programming
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