About: http://webisa.webdatacommons.org/167977079

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	Light is the strongest signal that keeps our biological clock synchronized.
http://www.w3.org/ns/prov#wasQuotedFrom	sadtherapylamps.com