About: http://webisa.webdatacommons.org/40723079

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	In pure Zope 2/CMF, a tool is a unique item with a forced id that inherits from the SimpleItem class.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com