About: http://webisa.webdatacommons.org/95944425

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	As in trigonometry, two of the points are delivered, the third has to be worked out i.e. the audience has to make up its own mind about what is happening.
http://www.w3.org/ns/prov#wasQuotedFrom	davidmcsherry.com