About: http://webisa.webdatacommons.org/431587178

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	3.4 To help ensure that websites and Web applications can be used effectively and efficiently, Web usability principles and approaches, such as user-centred design, should be implemented.
http://www.w3.org/ns/prov#wasQuotedFrom	tbs-sct.gc.ca