Assertion: roman dodecahedron | /r/MadeOf | soapstone
Facets:
Source sentences:
text: In Refs.3 and 4 too, it is told that there exists an Etruscan dodecahedron made of soapstone found near Padua and believed to date from before 500 BC.
text: In Refs.3 and 4 too, it is told that there exists an Etruscan dodecahedron made of soapstone found near Padua and believed to date from before 500 BC.