|
gptkbp:instance_of
|
gptkb:jewelry
|
|
gptkbp:cut
|
gptkb:beadwork
carvings
cabochons
faceted stones
|
|
gptkbp:has_color
|
gptkb:blue
gptkb:green
gptkb:yellow
purple
pink
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
natural sapphire
|
|
gptkbp:is_a
|
corundum
|
|
gptkbp:is_a_source_of
|
igneous rocks
metamorphic rocks
alluvial deposits
|
|
gptkbp:is_a_symbol_of
|
gptkb:royalty
gptkb:faithfulness
gptkb:nobility
gptkb:wisdom
truth
|
|
gptkbp:is_associated_with
|
September birthstone
wedding anniversary gift
|
|
gptkbp:is_considered_as
|
gptkb:jewelry
precious stone
|
|
gptkbp:is_found_in
|
gptkb:Australia
gptkb:Myanmar
gptkb:Thailand
gptkb:Montana,_USA
gptkb:Sri_Lanka
|
|
gptkbp:is_known_for
|
luster
variety of colors
high refractive index
excellent durability
|
|
gptkbp:is_part_of
|
gptkb:earrings
gptkb:crown
bracelets
necklaces
engagement rings
brooches
famous gemstones
|
|
gptkbp:is_used_in
|
gptkb:Apple_Watch
gptkb:jewelry
gptkb:optics
electronics
|
|
gptkbp:is_valued_for
|
gptkb:Color
size
clarity
hardness
|
|
gptkbp:treatment
|
diffusion
heating
irradiation
|
|
gptkbp:bfsParent
|
gptkb:synthetic_sapphire
|
|
gptkbp:bfsLayer
|
7
|