About: http://webisa.webdatacommons.org/154334044

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	Hard to believe, but there are a lot of people out there who do not know about vacuum filtration :)
http://www.w3.org/ns/prov#wasQuotedFrom	hackaday.com