About: http://webisa.webdatacommons.org/429893868

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	Problems with certificates might include such things as aging them appropriately, educating users in how to protect them, compatability with existing network applications, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	derkeiler.com