About: http://webisa.webdatacommons.org/165607571

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	Dihydroergotamine can damage the heart and other organs if it is used too often.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov