About: http://webisa.webdatacommons.org/338260538

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	The problem mainly lies in statement.executeUpdate(); where when attempted to updated the table equipment_management, the code exits abruptly without any error message.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com