About: http://webisa.webdatacommons.org/456120527

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	Obviously you can be either consistent in your approach, i.e. estimating on the basis of features, number of screens etc or have a mix of approaches, but in any case be prepared to defend why you selected a certain way of estimation.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com