About: http://webisa.webdatacommons.org/221531692

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	However, the redundant-barrier approach works well and is the most cost effective option.
http://www.w3.org/ns/prov#wasQuotedFrom	umass.edu