About: http://webisa.webdatacommons.org/165306974

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	Of course if grandpa will never touch anything except a web browser, sure - in fact I would argue that most people would not even know which operating system they were using as long as you show them where the web browser icon is.
http://www.w3.org/ns/prov#wasQuotedFrom	opensource.com