linking geospatial data - heritage & location geotemporal semantics
DESCRIPTION
Geotemporal Semantics in the context of the Dutch project Heritage & Location. Towards a geotemporal semantic infrastructure for Dutch cultural heritage data. Presentation for the W3C conference Linking Geospatial Data, 5-6 March 2014, London. www.erfgoedenlocatie.nl www.w3.org/2014/03/lgdTRANSCRIPT
Geotemporal semantics
Putting time and space to good usein Dutch Heritage
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
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
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
Heritage & Location GeoSPARQL-demo: http://erfgeo.nl/geosparql/geosparql-demo.html
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