Assertion: enamel | /r/HasProperty | applied to metal
Facets:
value: directly
type: MANNER
value: on top of other enamels
type: LOCATION
value: to make
type: PURPOSE
Source sentences:
text: Enamel is the glossy, decorative coating that's applied to metal or pottery to make it prettier and sometimes sturdier.
text: There are many techniques that use this process, some defined by the way the enamel is applied to the metal and some by the metal preparation itself.
text: These enamels can be applied directly to metal or on top of other enamels.