About: http://webisa.webdatacommons.org/124413878

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	Luckily I have discovered for these cases the site free-in-berlin.de (have a look in your city for equivalents, e.g. London for free or Free in NYC).
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com