About: http://webisa.webdatacommons.org/137447017

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	But I think they found their way back into the loop probably by turning to some sources that they had not previously used, principally in Asia.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org