About: http://webisa.webdatacommons.org/82169273

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	Moreover, industrial automation PLC programs that include messaging rely on users creating and maintaining library of ladder logic to implement message retry logic, communication protocols in ladder code, and other inconveniences.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com