About: http://webisa.webdatacommons.org/6989322

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	Usability is separate from the utility of software (whether it can perform some function) and from other characteristics such as reliability and cost.
http://www.w3.org/ns/prov#wasQuotedFrom	firstmonday.org