About: http://webisa.webdatacommons.org/246653872

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	They point out that worker preferences vary due to many reasons, and that therefore the best approach is to determine your own comfortable viewing distance ??? and then they describe a simple procedure for doing so.
http://www.w3.org/ns/prov#wasQuotedFrom	securityinfowatch.com