About: http://webisa.webdatacommons.org/44947816

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	More that fifty tears later, I can still recall some of the details, including the 19??19 matrix that described the knot.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com