About: http://webisa.webdatacommons.org/282838841

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	Ball describes each domain and uses some examples to illustrate, mostly from arithmetic.
http://www.w3.org/ns/prov#wasQuotedFrom	mathed.net