About: http://webisa.webdatacommons.org/31234492

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	Each source is assigned a referenced source ID number indicated by S and a number, such as S1.
http://www.w3.org/ns/prov#wasQuotedFrom	werelate.org