About: http://webisa.webdatacommons.org/422332675

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	Public school systems in Tulsa, Detroit, Washington DC and other places have contracted with Securitas for school security guard personnel.
http://www.w3.org/ns/prov#wasQuotedFrom	bluestemprairie.com