LinkedGeoData Data Set
The LinkedGeoData data set is a large spatial knowledge base which has been derived from Open Street Map. LinkedGeoData currently describes 320 million nodes and 25 million ways (June 2009).
| Dataset | Description | Release date | Triples | Filesize |
| LGD Complete | Contains a complete RDF representation of the OSM database. | 19.7.09 | ca. 3B | 8.6GB |
| LGD Elements | Contains RDF descriptions of “interesting” elements or points-of-interest, i.e. nodes and ways which have information attached. This excludes all nodes, which are just hanging nodes for ways and all ways, which are classified to be some kind of highway. | 1.7.09 | 122M | 370MB |
| LGD Ontology | Contains a class hierarchy for LGD elements as well as description of popular properties. | 1.7.09 | 12.5k | 2MB |
| LGD DBpedia Mapping | Contains automatically generated owl:sameAs links to DBpedia. | 1.7.09 | 53k | 450kB |
License
Most of the LGD data is derived from information collected by the Open Street Map project (
http://www.openstreetmap.org) and licensed under the same terms as the OSM data, currently the Creative Commons Attribution-ShareAlike 2.0 license.
This material is Open Knowledge.
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Information
Last Modification: 
2010-01-27 11:33:38 by Soeren Auer