About: http://webisa.webdatacommons.org/202267095

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	Discuss with students the example in the last paragraph, pointing out the idea that these are the kinds of questions that they should raise with this kind of analysis:
http://www.w3.org/ns/prov#wasQuotedFrom	readwritethink.org