About: http://webisa.webdatacommons.org/199022569

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	Long ago my pupil and I remarked that some substances such as amber, glass, and wax, when well rubbed, attracted straws, while others did not.
http://www.w3.org/ns/prov#wasQuotedFrom	libertyfund.org