Hellenic Police D2R Server http://greek-lod.math.auth.gr/Police/void.ttl/ http://greek-lod.math.auth.gr/police/ http://greek-lod.math.auth.gr/police/resource/ http://greek-lod.math.auth.gr/police/resource/gad/10/ http://greek-lod.math.auth.gr/police/sparql monthly 2011-12-22 http://greek-lod.math.auth.gr/Police/police.rdf Hellenic Fire Brigade D2R Server http://greek-lod.math.auth.gr/Fire/void.ttl/ http://greek-lod.math.auth.gr/fire-brigade/ http://greek-lod.math.auth.gr/fire-brigade/resource/ http://greek-lod.math.auth.gr/fire-brigade/resource/fbs/10/ http://greek-lod.math.auth.gr/fire-brigade/sparql monthly 2011-12-22 http://greek-lod.math.auth.gr/Fire/fire.rdf