About: http://webisa.webdatacommons.org/209716928

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	Prison officials are using X-ray machines and metal detectors to screen visitors and catch cellphones and other contraband ??? but some still slip through.
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com