About: http://webisa.webdatacommons.org/8767793

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	Two examples are the laser or Watson & Crick for the DNA, but there is a longer list here http://amasci.com/weird/vindac.html.
http://www.w3.org/ns/prov#wasQuotedFrom	eagereyes.org