About: http://webisa.webdatacommons.org/401013427

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	1. having no defects or faults, especially none that diminish the value of something: a flawless Ming Dynasty vase.
http://www.w3.org/ns/prov#wasQuotedFrom	ground-glass.com