About: http://webisa.webdatacommons.org/270267491

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	In my opinion, managing traceability is difficult especially if the product is very complex in architecture.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com