About: http://webisa.webdatacommons.org/91302187

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	On the other hand, that these tools must exist is a symptom of the larger problem: our languages are unsafe and do nothing to help us write correct concurrency programs by-construction.
http://www.w3.org/ns/prov#wasQuotedFrom	infoq.com