About: http://webisa.webdatacommons.org/337423449

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	We bet you thought that rocks are just rocks, but the truth is there are three different kinds of rocks.
http://www.w3.org/ns/prov#wasQuotedFrom	mit.edu