About: http://webisa.webdatacommons.org/28039220

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	Over time, word of mouth spread and volunteers came from Australia, New Zealand, Germany, China, England and other locales, and they still are not done.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org