About: http://webisa.webdatacommons.org/308615611

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	Until quite recently, such comparisons could only be made by looking at physical characteristics such as the structure of bones, teeth, or tissues.
http://www.w3.org/ns/prov#wasQuotedFrom	bio-medicine.org