About: http://webisa.webdatacommons.org/2050371

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	However, barriers, such as costs of running air-conditioners, were of significant concern, particularly to the poor.
http://www.w3.org/ns/prov#wasQuotedFrom	science.gov