The Semantic Puzzle

Andreas Blumauer

PoolParty: SKOS is the basis for Enterprise Knowledge Graphs

[ppt-noparse]The latest release of PoolParty Thesaurus Server offers a comfortable GUI to extend SKOS thesauri by other RDF schemas in order to create highly linkable knowledge graphs which now can be deployed into a Virtuoso RDF database.[/ppt-noparse]

In its core, PoolParty is built upon SKOS, W3C’s standard to define controlled vocabularies like taxonomies or thesauri. However, the latest release 3.2.2 of the well known Thesaurus Software offers a highly flexible RDF schema editor to introduce either widely accepted schemas like FOAF or SIOC or even individual ones, customized to one’s own needs.

“This extension of PoolParty offers new options to our clients to create highly expressive knowledge graphs. Custom schemas can also be used to make links between differing enterprise vocabularies. One the other hand we have taken care not to overload the PoolParty user interface with unwanted complexity”, says Helmut Nagy, COO of the Semantic Web Company.

Watch this video to get an impression how this new feature works:

In addition to “Custom Schemas”, PoolParty Thesaurus Server is now integrated with Virtuoso Universal Server. Thesaurus managers can ‘deploy’ stable versions of their knowledge graphs into a Virtuoso RDF store. Virtuoso is well-known for its high performance even when complex queries are made across different (named) graphs.

The following video will show a short demo of this brandnew feature which opens up completely new options for big data solutions based on enterprise linked data integration:

To get a complete overview over all new features of PoolParty Thesaurus Server 3.2.2, please take a look at the release notes.