obsidian

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

xsd:string obsidian 
xsd:string 14880960-n 
obsidian 
110675013 
114033449 
xsd:string
xsd:string
acid or granitic glass formed by the rapid cooling of lava without crystallization; usually dark, but transparent in thin pieces 
xsd:string 114880960 
acid or granitic glass formed by the rapid cooling of lava without crystallization; usually dark, but transparent in thin pieces 

risorse dalla linked data cloud