About: http://webisa.webdatacommons.org/408272241

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	Even if both columns contain the same sort of information (dates, for example), the fact that the types are different may prevent you from making the comparison.
http://www.w3.org/ns/prov#wasQuotedFrom	dummies.com