Andreas Blumauer

17 Video Tutorials are available now: Learn how to use PoolParty – step by step!

Learn how to make use of PoolParty, step by step! Each video is about a specific feature or functionality of PoolParty Thesaurus Server or PoolParty Extractor. By walking through all the modules you learn how to use PoolParty for your Semantic Information Management.

Visit our YouTube channel!

This series of tutorials has been produced in cooperation with our partner Term Management, LLC.

Andreas Blumauer

PoolParty: SKOS is the basis for Enterprise Knowledge Graphs

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.

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.

Martin Kaltenböck

GBPN Knowledge Platform using Semantic Technologies and Linked Open Data launched

The brand new web based GBPN Knowledge Platform has been launched on 21 February 2013. It helps the building sector effectively reduce its impact on climate change!

It has been designed as a participative knowledge hub and data hub harvesting, sharing and curating best practice policies in building energy performance globally. Available in English and soon in Mandarin, this new web-based tool of the Global Buildings Performance Network (GBPN) aims to stimulate collective research and analysis from experts worldwide to promote better decision-making and help the building sector effectively reduce its impact on climate change. To sustain and accelerate change in the building sector, the GBPN encourages open and transparent access to good quality and verifiable data. The data can be used and re-used in HTML, PDF and machine readable raw data (CSV) formats – provided by a Creative Commons Attribution (CC-BY 3.0 FR) license.

The GBPN Knowledge Platform is built on Drupal CMS and seamless connected with the PoolParty Semantic Information Management Platform of Semantic Web Company. Thereby this knowledge platform makes use of semantic technologies and Linked Open Data (LOD) principles and techniques under the hood. A lot of the available data of the various GBPN tools is provided as (linked) open data under a Creative Commons Attribution license. The Semantic Web Company is responsible for conceptual design and technical implementation of the GBPN Knowledge Platform.

As follows an overview and description of the most important features, tools and services of the information management system.

Continue reading

Andreas Blumauer

SKOS without SPARQL

Today PoolParty Team has announced the first official release of the PoolParty SKOS API.

This API can be installed in addition to a PoolParty Thesaurus Server 3.2 and offers an easy way to programmatically access data of a SKOS thesaurus via RESTful services. The SKOS API can be used without any knowledge about SPARQL .

This first release of the API offers web services to access thesaurus projects, concept schemes, concepts and SPARQL lists. In addition to basic SKOS querying, the API also supports the import of RDF data, SPARQL update and a service to push candidate terms into a thesaurus project triggered by any kind of application (like a CMS or a wiki).

Learn more about the PoolParty SKOS API.