Assertion: acetylene's heat | /r/CapableOf | convert the gas
Facets:
value: into oily matters
type: OTHER
Source sentences:
text: Overheating during this process, that is to say, an intense local heat rather than a large amount of heat well distributed, brings about the phenomenon of polymerization, converting the gas, or part of it, into oily matters, which can do nothing but harm.