About: http://webisa.webdatacommons.org/204742864

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	The difference is elective is an option versus mandatory which is not.
http://www.w3.org/ns/prov#wasQuotedFrom	frontpagemag.com