About: http://webisa.webdatacommons.org/243861863

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	voice saying Mary had a little lamb its fleece was white as snow. 1879 Incandescent Light Bulb Backed by $30,000 in research funds provided by investors including J.P. Morgan
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org