About: http://webisa.webdatacommons.org/30269518

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	Imho, one of the reasons that tagging equations on the right of the page is effective is that equations are one of the only objects that do so.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com