KIT – University of the State of Baden-Württemberg and National Laboratory of the Helmholtz Association KARLSRUHE SERVICE RESEARCH INSTITUTE (KSRI) INSTITUTE OF APPLIED INFORMATICS AND FORMAL DESCRIPTION METHODS (AIFB) www.kit.edu www.ksri.kit.edu SEMANTIC TECHNOLOGIES INSTITUTE (STI) Linked Open Services Barry Norton, Reto Krummenacher SemData@ESWC, May 30, 2010 Linked Data Meets Services and Processes:
First position statement for Linked Open Services at SemData@ESWC Workshop
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KIT – University of the State of Baden-Württemberg andNational Laboratory of the Helmholtz Association
KARLSRUHE SERVICE RESEARCH INSTITUTE (KSRI)INSTITUTE OF APPLIED INFORMATICS AND FORMAL DESCRIPTION METHODS (AIFB)
www.kit.edu
www.ksri.kit.edu
SEMANTIC TECHNOLOGIES INSTITUTE (STI)
Linked Open Services
Barry Norton, Reto Krummenacher
SemData@ESWC, May 30, 2010
Linked Data Meets Services and Processes:
Karlsruhe Service Research Institute www.ksri.kit.edu
2
Agenda
State of the art in combination of Linked Open Data
and services Services over the LOD Cloud (SWS) Service descriptions in the LOD Cloud
Why not just SWS?
Linked Open Services
Outlook
30.05.2010 Linked Open Services
Dr. Barry Norton
Karlsruhe Service Research Institute www.ksri.kit.edu
State of the Art – GeoNames.org
3 30.05.2010 Linked Open Services
Dr. Barry Norton
Karlsruhe Service Research Institute www.ksri.kit.edu
State of the Art – GeoNames.org Services
4 30.05.2010 Linked Open Services
Dr. Barry Norton
Karlsruhe Service Research Institute www.ksri.kit.edu
State of the Art – GeoNames.org Services
5 30.05.2010 Linked Open Services
Dr. Barry Norton
Karlsruhe Service Research Institute www.ksri.kit.edu
State of the Art – GeoNames.org Weather Service
6 30.05.2010 Linked Open Services
Dr. Barry Norton
Karlsruhe Service Research Institute www.ksri.kit.edu
Karlsruhe Service Research Institute www.ksri.kit.edu
State of the Art – Combination of LOD & Services
Last SemData Workshop presented ‘Linked Services’, which are the exposure of service descriptions as LOD
Service model based on ‘Minimal Service Model’, which is “SAWSDL in RDF”: ‘De-XMLised’ (WSDL) RPC model in RDF(S) Ontology/vocabulary classification of inputs/outputs Pointer to ‘lifting and lowering schemas’
turn XML-based messages into instances of these classes
9 30.05.2010 Linked Open Services
Dr. Barry Norton
Karlsruhe Service Research Institute www.ksri.kit.edu