About: http://webisa.webdatacommons.org/273220208

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	While not exhaustively proven, there was some evidence that the internal serializer/deserializer in PHP was having problems with certain types of data, especially when larger amounts of data were packed into the $_SESSION super-global.
http://www.w3.org/ns/prov#wasQuotedFrom	virtualthinking.com