About: http://webisa.webdatacommons.org/368717181

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	It allows natural sunlight to directly a home or other building and offer light during the day, until night fall.
http://www.w3.org/ns/prov#wasQuotedFrom	solartubeskylight.com