About: http://webisa.webdatacommons.org/55445769

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	Thus, is a mammal is an r-predicate, since it can only be had by mammals.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com