About: black sand

Premodifier: black
Head noun: sand

Same concepts
http://dbpedia.org/resource/Black_sand

Broader concepts

label	provenance	confidence
impurity	isap:458402869	0.599683
mineral	isap:1791446	0.532492
material	isap:454891459	0.383518
sand	isap:179010895	0.316097
beach	isap:89317228	0.286106

Narrower concepts

label	provenance	confidence
magnetite	isap:151439052	0.262572
hematite	isap:379481114	0.234800