About: http://webisa.webdatacommons.org/210117304

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	It???s a common requirement that elements contain XHTML attributes to control things like style, provide an id, register javascript event handlers, and other functionality.
http://www.w3.org/ns/prov#wasQuotedFrom	liftweb.net