About: http://webisa.webdatacommons.org/430410029

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	if you want to keep code tidy you must check if the things works for example to check $latest if is valid and do something if is not, write into a log file, mail to the ceo/owner of the company, or anything you think is usefull.
http://www.w3.org/ns/prov#wasQuotedFrom	codingforums.com