About: http://webisa.webdatacommons.org/454936184

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	I???d also be interested in an article on other kinds of maintenance.
http://www.w3.org/ns/prov#wasQuotedFrom	earlyretirementextreme.com