About: http://webisa.webdatacommons.org/175869262

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	-1: but then again if performance is an issue, then you should not be using windows anyway. What a silly thing to say.
http://www.w3.org/ns/prov#wasQuotedFrom	serverfault.com