About: http://webisa.webdatacommons.org/212164436

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	They can also be difficult to maintain over time, and vulnerable to some specific kinds of glitches or problems.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com