About: http://webisa.webdatacommons.org/346181186

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 read the code and only thing that I saw was a common mistake with a trailing semicolon in one of the sql strings:
http://www.w3.org/ns/prov#wasQuotedFrom	percona.com