Assertion: propane | /r/HasProperty | popular choice
Facets:
value: for portable stoves
type: PURPOSE
value: for barbecues
type: PURPOSE
Source sentences:
text: Propane is a popular choice for barbecues and portable stoves because the low boiling point of −42 °C (−44 °F) makes it vaporize as soon as it is released from its pressurized container.