About: http://webisa.webdatacommons.org/168954459

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	Historic trends clearly indicate that consumer demand greatly increased when cost dropped and other attributes ??? such as faster turn on/off and greater cleanliness ??? expanded lighting uses.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com