About: http://webisa.webdatacommons.org/213758045

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	contact does not include activities such as walking by a person or briefly sitting across a room.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com