About: http://webisa.webdatacommons.org/340345296

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	For example, if you needed dependency parse trees for all the sentences in each document, it would be pretty crazy to do anything except parsing the documents once and then reusing the results.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com