is listed since

URI: https://gptkb.org/prop/is_listed_since
9 triples
GPTKB property
Random triples
Subject Object
gptkb:Catania's_Baroque_Architecture gptkb:2002
gptkb:Aeolian_Islands gptkb:2000
gptkb:Royalton_Historic_District gptkb:1980
gptkb:Mount_Etna gptkb:2013
gptkb:Villa_Romana_del_Casale gptkb:1997
gptkb:Valley_of_the_Temples gptkb:1997
gptkb:UCL gptkb:2005
gptkb:UNESCO_World_Heritage_Sites_in_Sicily gptkb:2002
gptkb:Arab-Norman_Palermo_and_the_Cathedral_Churches_of_Cefalù_and_Monreale gptkb:2015