Assertion: icosahedron's dodecahedron | /r/HasProperty | made on monte loffa
Facets:
value: of soapstone
type: LOCATION
Source sentences:
text: The Etruscans preceded the Greeks in their awareness of at least some of the regular polyhedra, as evidenced by the discovery of an Etruscan dodecahedron made of soapstone on Monte Loffa.