About: http://webisa.webdatacommons.org/258181519

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	Migration of PDF is notoriously difficult as well, so our best bet is that the format continues to be supported by future viewers.
http://www.w3.org/ns/prov#wasQuotedFrom	dshr.org