About: http://webisa.webdatacommons.org/297754123

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 need to replace a lead unit that has problems such as mechanical defects or a lact of required cab signal equipment
http://www.w3.org/ns/prov#wasQuotedFrom	railpictures.net