About: http://webisa.webdatacommons.org/217644717

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	> As I recall it, maintenance was a level determined by each individual as
http://www.w3.org/ns/prov#wasQuotedFrom	health-forums.com