<http://webisa.webdatacommons.org/178953808>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nhpr.org> .
<http://webisa.webdatacommons.org/178953808>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/460828137>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/178953808> .
<http://webisa.webdatacommons.org/178953808>	<http://www.w3.org/ns/prov#value>	"There are chemical packs for warming up food, and other chemicals, packed in drink-size bottles, which can be thrown into fires to extinguish them." .