About: http://webisa.webdatacommons.org/185107717

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	Calendar Server 6.0 (and later) requires users to have the LDAP mail attribute for both user and resource calendars (for example, for meeting rooms or equipment such as a notebook computer or overhead projector).
http://www.w3.org/ns/prov#wasQuotedFrom	oracle.com