About: http://webisa.webdatacommons.org/187998920

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	Some grown-ups laughed at me, saying that my idea was a perpetual motion machine which obviously could not work.
http://www.w3.org/ns/prov#wasQuotedFrom	nfb.org