About: http://webisa.webdatacommons.org/388858398

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 a small percentage came from other sources including email, message boards and other websites.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org