About: http://webisa.webdatacommons.org/90416460

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	Professions such as medicine, the military, education, fire fighting, and yes, law enforcement all have specified standards.
http://www.w3.org/ns/prov#wasQuotedFrom	policemag.com