About: http://webisa.webdatacommons.org/426137560

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 a1 and a2 terms are a synchronous response and the b1 and b2 terms are an asynchronous response.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com