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DBpedia
DBpedia.org is a community effort to extract structured information from Wikipedia and to make this information available on the Web. DBpedia allows you to ask sophisticated... -
Hellenic Police
The Hellenic Police project encompasses efforts to extract valuable information from Greek Open Data originating from the Ministry of Public Order & Citizen Protection and... -
Hellenic Fire Brigade
The Hellenic Fire Brigade project encompasses efforts to extract valuable information from Greek Open Data originating from the Ministry of Public Order & Citizen Protection... -
UMBEL (Upper Mapping and Binding Exchange Layer)
A lightweight, reference structure of 28,000 subject concepts for the Web. UMBEL is jointly developed and maintained by Structured Dynamics LLC and Ontotext AD. There is a total...