About: http://webisa.webdatacommons.org/359746626

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	Serotonin, a chemical found in plants as well as in ancient invertebrate nervous systems, is widespread in the bodies and brains of mammals, including humans.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com