About: http://webisa.webdatacommons.org/125202678

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	I feel that it means that the effort put into the diagrams is mostly wasted, as they add nothing to the text.
http://www.w3.org/ns/prov#wasQuotedFrom	pm.org