About: http://webisa.webdatacommons.org/33292008

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	Martin Luther King's great speech stands up in part because of his speaking style but mostly because the words bear no lies or attacks.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com