About: http://webisa.webdatacommons.org/414934456

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	Many of the things being taught today were being painfully learned, mostly by trial and error, back then.
http://www.w3.org/ns/prov#wasQuotedFrom	evilmonk.org