About: http://webisa.webdatacommons.org/146203111

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	You need to have a posted schedule, available to all, not just the on-call people, but also the people who will be calling, especially management.
http://www.w3.org/ns/prov#wasQuotedFrom	simple-talk.com