Assertion: calcium carbide | /r/HasProperty | material
Facets:
Source sentences:
text: ening process is calcium carbide, a material more com-
text: A commonly used agent in the ripening process is calcium carbide, a material most commonly used for welding purposes.
text: It also may be generated relatively easy from calcium carbide, a material which in itself is relatively safe and easily handled until mixed with water.
text: It also may be generated relatively easy from calcium carbide, a material which in itself is relatively safe and easily handled until mixed with water.
text: It also may be generated relatively easy from calcium carbide, a material which in itself is relatively safe and easily handled until mixed with water.