About: http://webisa.webdatacommons.org/147390393

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	The following constants are defined for use in the types attribute for instant messaging and presence protocol addresses:
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org