About: http://webisa.webdatacommons.org/235574390

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	In some cases, such as if you???re providing maintenance, this may translate to a variable amount of work that you actually do, along with a set expectation that any maintenance work that needs to get done will get done.
http://www.w3.org/ns/prov#wasQuotedFrom	tutsplus.com