About: http://webisa.webdatacommons.org/375907013

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	There???s a saying that behind every good man is a great woman ??? well, Friedrich Engels had two??? sisters by the name of Mary and Lizzie Burns.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com