RDF4J offers an extended algebra for partial GeoSPARQL support. When enabled, this offers additional geospatial functionality as part of the SPARQL engine, on top of any RDF4J repository, using the well-known Spatial4J and JTS libraries for geospatial reasoning.
GeoSPARQL
calendar_today
January 1, 2001
person
webdev@eclipse-foundation.org (Eclipse Foundation)
domain
eclipse-rdf4j