About: http://webisa.webdatacommons.org/450739262

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	Marietta, on Jul 29 2009, 06:15 PM, said:More to the point would be: If a tree falls in a forest and there is nobody there to hear (or see it) does the tree exist?
http://www.w3.org/ns/prov#wasQuotedFrom	unexplained-mysteries.com