About: http://webisa.webdatacommons.org/106250049

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	However, adding a global lock for these heavily-exercised paths may negatively impact the system performance, particularly on multi-processor machines.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com