About: http://webisa.webdatacommons.org/20508977

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	argument, lock, is a pointer to a structure that has at least the following fields (in unspecified order).
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com