About: http://webisa.webdatacommons.org/318629078

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	Quality descriptors and classifications, such as forging quality and commercial quality
http://www.w3.org/ns/prov#wasQuotedFrom	coursehero.com