About: http://webisa.webdatacommons.org/189016143

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	You should remember the bookmark positioning logic knowing that the same principles works with other objects such as index marks, bibliography marks, hyperlinks and text spans.
http://www.w3.org/ns/prov#wasQuotedFrom	cpan.org