About: http://webisa.webdatacommons.org/206019757

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	I personally use the method mentioned above but once in an interview, one of the candidates gave the following answer, and I found it very interesting.
http://www.w3.org/ns/prov#wasQuotedFrom	sqlauthority.com