About: http://webisa.webdatacommons.org/416952006

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	Okay, so seing as there is no work, then they choose to develop and work on a project such as YES, then this is actually a hobby therefore (it is stated they are not being paid).
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com