spatial data & the search engines...addresslocality: groesbeek. postalcode: 6561 zh. groningen,...
TRANSCRIPT
-
SPATIAL DATA & THE SEARCH ENGINES
Paul van Genuchten (GeoCat)Lieke Verhelst (Linked Data Factory)Clemens Portele (Interactive Instruments)
GITHUB.COM/GEO4WEB-TESTBED
-
–Johnny Appleseed
GEONOVUM TESTBED SPATIAL DATA ON THE WEB
-
Modern Ways of Spatial Data Publication Usable spatial data publication platformCrawlable geospatial data using the ecosystem of the WebSpatial data on the web using the current SDI
4 TOPICS
-
Spatial data on the web using the current SDI
Topic 4
-
Spatial Open Data Linked Data Search Engines
iso19115 DCAT VOID schema.org/Dataset
ISO codelists Eurovoc DBPediaGoogle
knowledge graph
-
Search engines are unpredictablePersistent identifiers for WFS records
Bugs/dead links in current SDI implementationsContent negotiationKeep/create links
Challenges
-
Interoperable trough use of standards being found on search engines vs linked data
use the search engine to evaluate how data is usednot all dataset records are useful as search result
Wrap up
-
http://schema.orgldproxy.net
https://www.w3.org/TR/dwbphttps://www.w3.org/2015/spatial
https://joinup.ec.europa.eu/node/139283http://geo4web-testbed.github.io/topic4
http://lodlaundromat.org/
Resources