About: http://webisa.webdatacommons.org/130861223

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	Tracking migration patterns is vital to understanding why monarch numbers are declining and predicting the effects on the insects of milkweed plant loss, habitat destruction and other factors, he said.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org