About: http://webisa.webdatacommons.org/168148406

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	Li is an element, and readers will assume Po refers to the element as well.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org