Url
	https://chloe.cnr.it/s/DHeLO/item/5436
Resource class
	dcterms:Location
Identifier
	https://pleiades.stoa.org/places/393480 Pleiades- 393480
	http://www.geonames.org/3169561/ravenna.html Geonames - 3169561
	http://www.trismegistos.org/place/3192 Trismegistos - 3192

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