niobite

https://w3id.org/framester/wn/wn30/instances/synset-niobite-noun-1 <https://w3id.org/framester/wn/wn30/schema/NounSynset>

xsd:string niobite 
xsd:string 14683859-n 
columbite 
niobite 
110525730 
113843854 
xsd:string
xsd:string
a black mineral that is an ore of niobium and tantalum 
xsd:string 114683859 

risorse dalla linked data cloud