About: http://webisa.webdatacommons.org/59340233

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Optionally, a pouch (containing aqueous solution) with a pull-tab or other means for allowing the aqueous solution to contact the heater may be included in the space between the inner and outer cups.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com