About: http://webisa.webdatacommons.org/245622460

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	r is a number and s is a character, why can I put them together to make a comparison
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com