About: http://webisa.webdatacommons.org/455863353

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	You can then create regular and 'scratch' notebooks and 'packages' (and all of these are kept separate and organized for you, along with data or other files necessary for the project).
http://www.w3.org/ns/prov#wasQuotedFrom	wolfram.com