About: http://webisa.webdatacommons.org/257498078

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	(Medical Xpress) -- When someone is acting suspiciously at an airport, subway station or other public space, how can law enforcement officers determine whether he is up to no good?
http://www.w3.org/ns/prov#wasQuotedFrom	medicalxpress.com