<http://webisa.webdatacommons.org/21352546>	<http://www.w3.org/ns/prov#value>	"The sale and manufacture of air-treating agents, and in particular room deodorizers and the like, has expanded substantially with the result that a variety of air-treating products or agents have been developed for commercialization." .
<http://webisa.webdatacommons.org/21352546>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/177907590>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/21352546> .
<http://webisa.webdatacommons.org/21352546>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .