Linking Geospatial Data - Heritage & Location Geotemporal Semantics
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Transcript of Linking Geospatial Data - Heritage & Location Geotemporal Semantics
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Geotemporal semantics
Putting time and space to good usein Dutch Heritage
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The national context of DEN
• supports archives, museums and other heritage institutions to improve their digital strategies
• core mission: sharing knowledge of and experiences with ICT
• encourages institutions to invest in open technology,implement ICT-standards and use tools that contribute to sustainable information services
DEN is sponsored by the Dutch Ministry of Education, Cultural Affairs and Science.
DEN FoundationDigital Heritage Netherlands
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Intermediaries
Archives
X1 Data &Aggregation
AV
SitesApps
Museums
Project: Heritage & Location
Enrichment & semantics
Vocabularies & Ontologies
3 Applications
2 Semantics
Libraries Academic data
Monuments & Archaeology
Sources
Sites Site e-services Apps Sites
YEuropeana
External vocabs
External services
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The Geo-semantic Marriage
Semantics Geospatial
SPARQL, Reasoning!
WFS filtering, Spatial Joins!
URI’s, multiple sources
Sturdy data
Generic interoperability?
Well-integrated WxS interfaces?
Graphs Features
Facetting, statistics Nice mapping tools
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Heritage & Location GeoSPARQL-demo: http://erfgeo.nl/geosparql/geosparql-demo.html
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Challenges of geotemporal semantics
1. What spatial rdf solution should we choose?
2. Is GeoJSON-LD the way to go?
Towards a geotemporal semantic infrastructurefor Dutch cultural historical data