About: http://webisa.webdatacommons.org/87639721

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	ainty,??? the JASONs noted. ???Modeling errors are the most insidious problem as they will often not give any indication of their presence???.???
http://www.w3.org/ns/prov#wasQuotedFrom	fas.org