About: http://webisa.webdatacommons.org/229246285

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	Calcium chloride is the best material available for clearing ice off the sidewalk because it gives off heat as it melts the ice.
http://www.w3.org/ns/prov#wasQuotedFrom	thesimpledollar.com