SKOS as a key element in Enterprise Linked Data Strategies
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Transcript of SKOS as a key element in Enterprise Linked Data Strategies
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SKOS as a Key Element in Enterprise Linked Data Strategies
Andreas Blumauer, MSc ITCEO of Semantic Web CompanyProduct owner of PoolParty Semantic Suite
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Enterprise Linked Data:Unified Views on various data sources
for example, based on
Linked Data Warehouse
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PoolParty Semantic Integrator:Unified Views on various data sources
based on
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Taxonomies are the key element for linked data integration
based on
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Example: Business intelligence dashboards
● Example: Disease Prevalence Analysis
● Linking and analysis over structured & unstructured information
● Making use of knowledge graphs and linked open data
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Example: Business intelligence dashboards
● Extraction of entities from text○ diseases (MeSH)○ geographical entities
(Geonames)
● Linking to DBpedia (HDI)
● Live Demo: http://integrator.poolparty.biz/report_medicine/
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Revisiting the good old ‘ontology spectrum’
Glossaries &Folksonomy
Taxonomy
Thesaurus
Ontology
SemanticExpressivity
Is it a step-by-step
approach?
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Revisiting the good old ‘ontology spectrum’
Glossaries &Folksonomy
Taxonomy
Thesaurus
Ontology
SemanticExpressivity
Is it a step-by-step
approach?
What do we need for text
mining?
![Page 9: SKOS as a key element in Enterprise Linked Data Strategies](https://reader034.fdocuments.us/reader034/viewer/2022051109/547e60fdb4795998508b4b43/html5/thumbnails/9.jpg)
Revisiting the good old ‘ontology spectrum’
Glossaries &Folksonomy
Taxonomy
Thesaurus
Ontology
SemanticExpressivity
Is it a step-by-step
approach?
Can it be used as linked data?
What do we need for text
mining?
![Page 10: SKOS as a key element in Enterprise Linked Data Strategies](https://reader034.fdocuments.us/reader034/viewer/2022051109/547e60fdb4795998508b4b43/html5/thumbnails/10.jpg)
Key questions for developing anenterprise linked data strategy
Glossaries &Folksonomy
Taxonomy
Thesaurus
Ontology
SemanticExpressivity
Is it a step-by-step
approach?
Can it be used as linked data?
What do we need for text mining?
Which skills do we need?
How to find the optimum cost-benefit ratio?
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Getting started:From CSV and Excel to Taxonomies
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Text Corpus Analysis:From simple tags to TaxonomiesFree terms (candidate terms) are extracted from document collections
… and asserted into thecontrolled vocabulary.
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From Taxonomies to Ontologies: Start with SKOS...
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… and apply ontologies
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Use Schema.org or other ontologies to extend your SKOS knowledge graph
http://schema.org/City
http://schema.org/TouristAttraction
http://schema.org/ArtGallery
http://www.mycom.com/taxonomy/62346723
Venice
prefLabel
prefLabel St. Mark’sSquare
http://schema.org/containedIn
http://schema.org/location
Peggy Guggenheim Museum
http://www.mycom.com/taxonomy/5456544
http://www.mycom.com/taxonomy/7835488
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Enrich the enterprise knowledge graph with facts from the Semantic Web
http://schema.org/City
http://schema.org/TouristAttraction
http://schema.org/ArtGallery
http://www.mycom.com/taxonomy/62346723
Venice
prefLabel
prefLabel St. Mark’sSquare
http://schema.org/containedIn
http://schema.org/location
Peggy Guggenheim Museum
http://www.geonames.org/7302945
http://www.freebase.com/m/0q9rr
http://dbpedia.org/resource/ Peggy_Guggenheim_Collection
https://www.youtube.com/VeniceGuggenheim
http://www.mycom.com/taxonomy/5456544
http://www.mycom.com/taxonomy/7835488
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Wolters Kluwer uses SKOS as a ‘semantic interface’ to link distributed content
EurovocWolters Kluwer’s
labor law thesaurus
STW Thesaurus
DBpedia
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Use PoolParty PowerTagging to integrate with Enterprise Content Systems
Confluence
Drupal
SharePoint 2013
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ConclusioLet your enterprise
knowledge graphs grow in parallel to your staff’s
linked data skills!