About: http://webisa.webdatacommons.org/385737570

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	That is, b is unreachable by all means, and the best way to identify b is A+ or A-.
http://www.w3.org/ns/prov#wasQuotedFrom	vixra.org