About: http://webisa.webdatacommons.org/97809507

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	from all sources including salary/wages, income from rents, royalties on leased lands
http://www.w3.org/ns/prov#wasQuotedFrom	biomedcentral.com