About: http://webisa.webdatacommons.org/75489430

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 butterflies, however, aren???t free; there is a monetary cost associated with each one.
http://www.w3.org/ns/prov#wasQuotedFrom	astc.org