About: http://webisa.webdatacommons.org/434768629

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	How do you go about setting a charts data source to be the columns A, and C without including column B?
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com