About: http://webisa.webdatacommons.org/352950827

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	A negative test where the explode is returning 2 columns, but you have specified 2 aliases. 2.
http://www.w3.org/ns/prov#wasQuotedFrom	apache.org