<http://webisa.webdatacommons.org/270091478>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/270091478>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<santabanta.com> .
<http://webisa.webdatacommons.org/prov/410975697>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/270091478> .
<http://webisa.webdatacommons.org/270091478>	<http://www.w3.org/ns/prov#value>	"One is infused with calcium hydroxide and other chemicals, and the other is a \"smart layer containing water." .