About: http://webisa.webdatacommons.org/383976424

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	The answer was the effect light could have on the body???s production, by the brain???s pineal gland, of a hormone called melatonin, which is thought to protect against some types of breast and prostate cancers.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com